Reth

trace debug evm reth
Published January 21, 2026 at 07:48 AM UTC
  • Total transactions analyzed: 500
  • reth successful traces: 500 (100%)

This report documents differences in debug_traceTransaction output from reth compared to the majority behavior of other clients (besu, geth, erigon, nethermind).

Missing Keys

reth omits these keys that other clients include:

refund (509,474 occurrences)

Opcode Count
PUSH1 57,455
PUSH2 53,773
JUMPDEST 31,604
JUMPI 28,371
SWAP1 24,254
POP 23,928
DUP1 23,174
DUP2 20,648
ADD 18,182
JUMP 16,680
ISZERO 14,018
DUP3 13,991
AND 13,874
MSTORE 13,675
MLOAD 11,441

storage (470,323 occurrences)

Opcode Count
PUSH1 52,711
PUSH2 43,254
POP 32,613
JUMPDEST 28,478
SWAP1 24,708
DUP2 21,551
ADD 18,977
JUMPI 17,880
MLOAD 16,535
DUP3 16,257
JUMP 15,519
DUP1 15,215
MSTORE 14,375
ISZERO 13,769
AND 13,172

reason (11 occurrences)

Opcode Count
REVERT 11

Extra Keys (Present When Others Omit)

reth includes these keys that other clients omit:

returnData (385,340 occurrences)

Opcode Count
PUSH2 41,005
PUSH1 38,349
POP 28,335
JUMPDEST 24,199
DUP2 19,470
SWAP1 18,588
ADD 18,379
JUMPI 16,923
MLOAD 15,668
DUP3 13,714
JUMP 13,567
DUP1 12,977
MSTORE 11,234
ISZERO 11,177
SWAP2 9,529

refund (254,034 occurrences)

Opcode Count
PUSH1 25,647
PUSH2 24,173
POP 20,573
JUMPDEST 16,856
DUP2 13,011
SWAP1 12,559
ADD 12,323
JUMPI 10,338
JUMP 9,697
MLOAD 9,026
DUP3 8,820
DUP1 8,088
MSTORE 7,384
SWAP2 7,290
ISZERO 7,015

memory (8,615 occurrences)

Opcode Count
PUSH1 4,538
MSTORE 2,017
DUP1 240
PUSH2 212
JUMPI 160
CALLDATALOAD 119
JUMPDEST 105
DUP2 88
PUSH0 87
SHR 83
ADD 76
EQ 69
CALLDATACOPY 59
PUSH20 53
PUSH4 52

storage (22 occurrences)

Opcode Count
SSTORE 22

Value Mismatches

reth returns different values for these keys:

storage (1,341 occurrences)

Example 1 (block 24281427, tx 0x584b891391ad58c565ea1bc9933b2f9b098e34d693ac8d77c465ba951ac2373a, index 12441):

  • Difference: missing keys: 2d3c29c9a09b5b1e043ececd38f6f31ffe6342190db4adab3a2356fc76155131
Client Value
reth {"0000000000000000000000000000000000000000000000000000000000000000": "0000000001000100000437a200000000000f4e613782b91f88cae1566a7a262c"}
Majority (erigon, geth) {"0000000000000000000000000000000000000000000000000000000000000000": "0000000001000100000437a200000000000f4e613782b91f88cae1566a7a262c", "0000000000000000000000000000000000000000000000000000000000000002": "000000000000000000000000000000187e3de4c9eec61f835908fc24cd3e4ba7", "0000000000000000000000000000000000000000000000000000000000000004": "0000000000000000000000000000000000000000000000019e221b7e3b16be07", "2d3c29c9a09b5b1e043ececd38f6f31ffe6342190db4adab3a2356fc76155131": "0000000000000100000000000000000000000000000000000000000000000000"}

Example 2 (block 24281427, tx 0x584b891391ad58c565ea1bc9933b2f9b098e34d693ac8d77c465ba951ac2373a, index 12477):

  • Difference: missing keys: 2d3c29c9a09b5b1e043ececd38f6f31ffe6342190db4adab3a2356fc76155131
Client Value
reth {"0000000000000000000000000000000000000000000000000000000000000000": "0000000001000100000437a200000000000f4e613782b91f88cae1566a7a262c", "0000000000000000000000000000000000000000000000000000000000000002": "000000000000000000000000000000187e3e22a1d216c519385154cc49c11a8d"}
Majority (erigon, geth) {"0000000000000000000000000000000000000000000000000000000000000000": "0000000001000100000437a200000000000f4e613782b91f88cae1566a7a262c", "0000000000000000000000000000000000000000000000000000000000000002": "000000000000000000000000000000187e3e22a1d216c519385154cc49c11a8d", "0000000000000000000000000000000000000000000000000000000000000004": "0000000000000000000000000000000000000000000000019e221b7e3b16be07", "2d3c29c9a09b5b1e043ececd38f6f31ffe6342190db4adab3a2356fc76155131": "0000000000000100000000000000000000000000000000000000000000000000"}

Example 3 (block 24281427, tx 0x584b891391ad58c565ea1bc9933b2f9b098e34d693ac8d77c465ba951ac2373a, index 13133):

  • Difference: missing keys: 10d6a54a4754c8869d6886b5f5d7fbfa5b4522237ea5c60d11bc4e7a1ff9390b
Client Value
reth {"6a068cb317e8384480a14f58e16a04fe8cd96f24705d7a4416cc0c11b2bacc66": "000000000000000000000000000000000000000000000000000000deedb08cd7"}
Majority (erigon, geth) {"0000000000000000000000000000000000000000000000000000000000000001": "0000000000000000000000004914f61d25e5c567143774b76edbf4d5109a8566", "10d6a54a4754c8869d6886b5f5d7fbfa5b4522237ea5c60d11bc4e7a1ff9390b": "000000000000000000000000807a96288a1a408dbc13de2b1d087d10356395d2", "6a068cb317e8384480a14f58e16a04fe8cd96f24705d7a4416cc0c11b2bacc66": "000000000000000000000000000000000000000000000000000000deedb08cd7", "6de2cd086569e9c30cb98f8a1fc14a3cd7169b7655f954b2d5c806bc8150235d": "0000000000000000000000000000000000000000000000000000000000000000", "7050c9e0f4ca769c69bd3a8ef740bc37934f8e2c036e5a723fd8ee048ed3f8c3": "00000000000000000000000043506849d7c04f9138d1a2050bbf3a0c054402dd", "97aa741390d7fbed2ec49f6864a0fe04f4d1cade05da8399f7c6155db7849459": "0000000000000000000000000000000000000000000000000000000000000000"}

memory (651 occurrences)

Example 1 (block 24281427, tx 0x584b891391ad58c565ea1bc9933b2f9b098e34d693ac8d77c465ba951ac2373a, index 12682):

  • Difference: list length differs (37 vs 38)
Client Value
reth ['0000000000000000000000000000000000000000000000000000000000000437', '0000000000000000000000000000000000000000000000000000000000000006', '0000000000000000000000000000000000000000000000000000000000000444', '0000000000000000000000000000000000000000000000000000000000000000', '00000000000000000000000000000000000f4e612e1335d7edd7588a4fbb7064', '00000000000000000000000000000000000000000000000000000000000437a2', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000001', '0000000000000000000000000000000000000000000000000000000000000001', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000001', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000019e221b7e3b16be07', '00000000000000000000000000000000000000000000000000000000697074d7', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', 'ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffef521e', '00000000000000000000000000000000000f4e613782b91f88cae1566a7a262c', '00000000000000000000000000000000000000000000000000000000000437a2', '000000000000000000000000000000187e3e22a1d216c519385154cc49c11a8d', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000019e221b7e3b16be07', '00000000000000000000000000000000000f4e612e1335d7edd7588a4fbb7064', '00000000000000000000000000000000000000000000000000000000000437c8', '0000000000000000000000000000000000000000000000000000000000000001', '00000000000000000000000000000000000f55d2f0eae87a5f24582d32e85284', '0000000000000000000000000000000000000000000000000f439820a6012000', '000000000000000000000000000000000000000000000000000000000010ade2', '0000000000000000000000000000000000000000000000000000640b5eece000', '0000000000000000000000000000000000000000000000000000000000000044', 'a9059cbb000000000000000000000000437f64649600e302f4335be1130f6653', '9401543700000000000000000000000000000000000000000000000000000000', '0010ade2a9059cbb000000000000000000000000437f64649600e302f4335be1', '130f665394015437000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000']
Majority (erigon, nethermind, geth) ['0000000000000000000000000000000000000000000000000000000000000437', '0000000000000000000000000000000000000000000000000000000000000006', '0000000000000000000000000000000000000000000000000000000000000444', '0000000000000000000000000000000000000000000000000000000000000000', '00000000000000000000000000000000000f4e612e1335d7edd7588a4fbb7064', '00000000000000000000000000000000000000000000000000000000000437a2', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000001', '0000000000000000000000000000000000000000000000000000000000000001', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000001', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000019e221b7e3b16be07', '00000000000000000000000000000000000000000000000000000000697074d7', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', 'ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffef521e', '00000000000000000000000000000000000f4e613782b91f88cae1566a7a262c', '00000000000000000000000000000000000000000000000000000000000437a2', '000000000000000000000000000000187e3e22a1d216c519385154cc49c11a8d', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000019e221b7e3b16be07', '00000000000000000000000000000000000f4e612e1335d7edd7588a4fbb7064', '00000000000000000000000000000000000000000000000000000000000437c8', '0000000000000000000000000000000000000000000000000000000000000001', '00000000000000000000000000000000000f55d2f0eae87a5f24582d32e85284', '0000000000000000000000000000000000000000000000000f439820a6012000', '000000000000000000000000000000000000000000000000000000000010ade2', '0000000000000000000000000000000000000000000000000000640b5eece000', '0000000000000000000000000000000000000000000000000000000000000044', 'a9059cbb000000000000000000000000437f64649600e302f4335be1130f6653', '9401543700000000000000000000000000000000000000000000000000000000', '0010ade2a9059cbb000000000000000000000000437f64649600e302f4335be1', '130f665394015437000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000']

Example 2 (block 24281427, tx 0x584b891391ad58c565ea1bc9933b2f9b098e34d693ac8d77c465ba951ac2373a, index 12683):

  • Difference: list length differs (37 vs 38)
Client Value
reth ['0000000000000000000000000000000000000000000000000000000000000437', '0000000000000000000000000000000000000000000000000000000000000006', '0000000000000000000000000000000000000000000000000000000000000444', '0000000000000000000000000000000000000000000000000000000000000000', '00000000000000000000000000000000000f4e612e1335d7edd7588a4fbb7064', '00000000000000000000000000000000000000000000000000000000000437a2', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000001', '0000000000000000000000000000000000000000000000000000000000000001', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000001', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000019e221b7e3b16be07', '00000000000000000000000000000000000000000000000000000000697074d7', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', 'ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffef521e', '00000000000000000000000000000000000f4e613782b91f88cae1566a7a262c', '00000000000000000000000000000000000000000000000000000000000437a2', '000000000000000000000000000000187e3e22a1d216c519385154cc49c11a8d', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000019e221b7e3b16be07', '00000000000000000000000000000000000f4e612e1335d7edd7588a4fbb7064', '00000000000000000000000000000000000000000000000000000000000437c8', '0000000000000000000000000000000000000000000000000000000000000001', '00000000000000000000000000000000000f55d2f0eae87a5f24582d32e85284', '0000000000000000000000000000000000000000000000000f439820a6012000', '000000000000000000000000000000000000000000000000000000000010ade2', '0000000000000000000000000000000000000000000000000000640b5eece000', '0000000000000000000000000000000000000000000000000000000000000044', 'a9059cbb000000000000000000000000437f64649600e302f4335be1130f6653', '9401543700000000000000000000000000000000000000000000000000000000', '0010ade2a9059cbb000000000000000000000000437f64649600e302f4335be1', '130f665394015437000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000']
Majority (erigon, nethermind, geth) ['0000000000000000000000000000000000000000000000000000000000000437', '0000000000000000000000000000000000000000000000000000000000000006', '0000000000000000000000000000000000000000000000000000000000000444', '0000000000000000000000000000000000000000000000000000000000000000', '00000000000000000000000000000000000f4e612e1335d7edd7588a4fbb7064', '00000000000000000000000000000000000000000000000000000000000437a2', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000001', '0000000000000000000000000000000000000000000000000000000000000001', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000001', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000019e221b7e3b16be07', '00000000000000000000000000000000000000000000000000000000697074d7', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', 'ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffef521e', '00000000000000000000000000000000000f4e613782b91f88cae1566a7a262c', '00000000000000000000000000000000000000000000000000000000000437a2', '000000000000000000000000000000187e3e22a1d216c519385154cc49c11a8d', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000019e221b7e3b16be07', '00000000000000000000000000000000000f4e612e1335d7edd7588a4fbb7064', '00000000000000000000000000000000000000000000000000000000000437c8', '0000000000000000000000000000000000000000000000000000000000000001', '00000000000000000000000000000000000f55d2f0eae87a5f24582d32e85284', '0000000000000000000000000000000000000000000000000f439820a6012000', '000000000000000000000000000000000000000000000000000000000010ade2', '0000000000000000000000000000000000000000000000000000640b5eece000', '0000000000000000000000000000000000000000000000000000000000000044', 'a9059cbb000000000000000000000000437f64649600e302f4335be1130f6653', '9401543700000000000000000000000000000000000000000000000000000000', '0010ade2a9059cbb000000000000000000000000437f64649600e302f4335be1', '130f665394015437000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000']

Example 3 (block 24281427, tx 0x584b891391ad58c565ea1bc9933b2f9b098e34d693ac8d77c465ba951ac2373a, index 12684):

  • Difference: list length differs (37 vs 38)
Client Value
reth ['0000000000000000000000000000000000000000000000000000000000000437', '0000000000000000000000000000000000000000000000000000000000000006', '0000000000000000000000000000000000000000000000000000000000000444', '0000000000000000000000000000000000000000000000000000000000000000', '00000000000000000000000000000000000f4e612e1335d7edd7588a4fbb7064', '00000000000000000000000000000000000000000000000000000000000437a2', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000001', '0000000000000000000000000000000000000000000000000000000000000001', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000001', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000019e221b7e3b16be07', '00000000000000000000000000000000000000000000000000000000697074d7', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', 'ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffef521e', '00000000000000000000000000000000000f4e613782b91f88cae1566a7a262c', '00000000000000000000000000000000000000000000000000000000000437a2', '000000000000000000000000000000187e3e22a1d216c519385154cc49c11a8d', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000019e221b7e3b16be07', '00000000000000000000000000000000000f4e612e1335d7edd7588a4fbb7064', '00000000000000000000000000000000000000000000000000000000000437c8', '0000000000000000000000000000000000000000000000000000000000000001', '00000000000000000000000000000000000f55d2f0eae87a5f24582d32e85284', '0000000000000000000000000000000000000000000000000f439820a6012000', '000000000000000000000000000000000000000000000000000000000010ade2', '0000000000000000000000000000000000000000000000000000640b5eece000', '0000000000000000000000000000000000000000000000000000000000000044', 'a9059cbb000000000000000000000000437f64649600e302f4335be1130f6653', '9401543700000000000000000000000000000000000000000000000000000000', '0010ade2a9059cbb000000000000000000000000437f64649600e302f4335be1', '130f665394015437000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000']
Majority (erigon, nethermind, geth) ['0000000000000000000000000000000000000000000000000000000000000437', '0000000000000000000000000000000000000000000000000000000000000006', '0000000000000000000000000000000000000000000000000000000000000444', '0000000000000000000000000000000000000000000000000000000000000000', '00000000000000000000000000000000000f4e612e1335d7edd7588a4fbb7064', '00000000000000000000000000000000000000000000000000000000000437a2', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000001', '0000000000000000000000000000000000000000000000000000000000000001', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000001', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000019e221b7e3b16be07', '00000000000000000000000000000000000000000000000000000000697074d7', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', 'ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffef521e', '00000000000000000000000000000000000f4e613782b91f88cae1566a7a262c', '00000000000000000000000000000000000000000000000000000000000437a2', '000000000000000000000000000000187e3e22a1d216c519385154cc49c11a8d', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000019e221b7e3b16be07', '00000000000000000000000000000000000f4e612e1335d7edd7588a4fbb7064', '00000000000000000000000000000000000000000000000000000000000437c8', '0000000000000000000000000000000000000000000000000000000000000001', '00000000000000000000000000000000000f55d2f0eae87a5f24582d32e85284', '0000000000000000000000000000000000000000000000000f439820a6012000', '000000000000000000000000000000000000000000000000000000000010ade2', '0000000000000000000000000000000000000000000000000000640b5eece000', '0000000000000000000000000000000000000000000000000000000000000044', 'a9059cbb000000000000000000000000437f64649600e302f4335be1130f6653', '9401543700000000000000000000000000000000000000000000000000000000', '0010ade2a9059cbb000000000000000000000000437f64649600e302f4335be1', '130f665394015437000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000', '0000000000000000000000000000000000000000000000000000000000000000']

gasCost (1 occurrences)

Example 1 (block 24281427, tx 0x30aedb0d4172d3c665e45332b82221a205b4358b4b8ba24c8b3d7ec79456ed27, index 365):

  • Difference: values differ
Client Value
reth 400289
Majority (erigon, geth, besu, nethermind) 32016

Format Quirks (Not Bugs)

These are formatting differences that don't affect trace correctness:

returnValue Encoding

How empty return values are represented. These are semantically equivalent.

Format Count
empty_as_0x 424
with_0x 74

Example 1 (block 24281427, tx 0xbe3839523703cc914573c2a304367bff26fd6d08738389fc8d2bf857cdf3391c):

Client Value
besu (empty)
erigon 0x
geth 0x
nethermind 0x
reth 0x

Example 2 (block 24281427, tx 0x584b891391ad58c565ea1bc9933b2f9b098e34d693ac8d77c465ba951ac2373a):

Client Value
besu 00000000000000000000000000000000000000000000000000...
erigon 0x000000000000000000000000000000000000000000000000...
geth 0x000000000000000000000000000000000000000000000000...
nethermind 0x000000000000000000000000000000000000000000000000...
reth 0x000000000000000000000000000000000000000000000000...

Example 3 (block 24281427, tx 0x223536b6f7dd0dad73bcba405dfa2fde23888773d98e284086e650013b239bfa):

Client Value
besu 00000000000000000000000000000000000000000000000000...
erigon 0x000000000000000000000000000000000000000000000000...
geth 0x000000000000000000000000000000000000000000000000...
nethermind 0x000000000000000000000000000000000000000000000000...
reth 0x000000000000000000000000000000000000000000000000...

Memory Format

How memory words are formatted in structLogs.

Format Count
64char_no_prefix 212

Example 1 (block 24281427, tx 0x584b891391ad58c565ea1bc9933b2f9b098e34d693ac8d77c465ba951ac2373a):

Client Value
besu 0x0
erigon 0000000000000000000000000000000000000000000000000000000000000000
geth 0000000000000000000000000000000000000000000000000000000000000000
nethermind 0000000000000000000000000000000000000000000000000000000000000000
reth 0000000000000000000000000000000000000000000000000000000000000000

Example 2 (block 24281427, tx 0x223536b6f7dd0dad73bcba405dfa2fde23888773d98e284086e650013b239bfa):

Client Value
besu 0x0
erigon 0000000000000000000000000000000000000000000000000000000000000000
geth 0000000000000000000000000000000000000000000000000000000000000000
nethermind 0000000000000000000000000000000000000000000000000000000000000000
reth 0000000000000000000000000000000000000000000000000000000000000000

Example 3 (block 24281427, tx 0x3ca0e49a00a58f59250ac5908be6516d6a98fe4dc5f8647060c2b937afff2513):

Client Value
besu 0x0
erigon 0000000000000000000000000000000000000000000000000000000000000000
geth 0000000000000000000000000000000000000000000000000000000000000000
nethermind 0000000000000000000000000000000000000000000000000000000000000000
reth 0000000000000000000000000000000000000000000000000000000000000000

Storage Format

How storage keys and values are formatted. Clients differ in zero-padding.

Aspect Style Count
Keys 64-char padded (e.g., 0000...0000) 199
Values 64-char padded 199

Example 1 (block 24281427, tx 0x584b891391ad58c565ea1bc9933b2f9b098e34d693ac8d77c465ba951ac2373a):

Client Key Value
besu ef7498a2a84dafd941a59743b477cd1cfda22d923c58854eac2728d8ec554431 0
erigon ef7498a2a84dafd941a59743b477cd1cfda22d923c58854eac2728d8ec554431 0000000000000000000000000000000000000000000000000000000000000000
geth ef7498a2a84dafd941a59743b477cd1cfda22d923c58854eac2728d8ec554431 0000000000000000000000000000000000000000000000000000000000000000
reth ef7498a2a84dafd941a59743b477cd1cfda22d923c58854eac2728d8ec554431 0000000000000000000000000000000000000000000000000000000000000000

Example 2 (block 24281427, tx 0x223536b6f7dd0dad73bcba405dfa2fde23888773d98e284086e650013b239bfa):

Client Key Value
besu 6d18c230d386c5b3168af2f8cee4ff8e42e8df554070485ae9d29e162b64ff96 963081
erigon 0000000000000000000000000000000000000000000000000000000000000001 0000000000000000000000004914f61d25e5c567143774b76edbf4d5109a8566
geth 0000000000000000000000000000000000000000000000000000000000000001 0000000000000000000000004914f61d25e5c567143774b76edbf4d5109a8566
reth 6d18c230d386c5b3168af2f8cee4ff8e42e8df554070485ae9d29e162b64ff96 0000000000000000000000000000000000000000000000000000000000963081

Example 3 (block 24281427, tx 0x3ca0e49a00a58f59250ac5908be6516d6a98fe4dc5f8647060c2b937afff2513):

Client Key Value
besu 65e825459894c28caa3bf45c046bcb806478983a744f47c04782164e994daae2 11b333bba0493
erigon 0000000000000000000000000000000000000000000000000000000000000000 000000000000000000000000c6cde7c39eb2f0f0095f41570af89efc2c1ea828
geth 0000000000000000000000000000000000000000000000000000000000000000 000000000000000000000000c6cde7c39eb2f0f0095f41570af89efc2c1ea828
reth 65e825459894c28caa3bf45c046bcb806478983a744f47c04782164e994daae2 00000000000000000000000000000000000000000000000000011b333bba0493

Optional Fields

Fields this client includes that others may omit.

returnData (1,139,197 occurrences)

Includes returnData field on every step

Example 1 (block 24281427, tx 0x584b891391ad58c565ea1bc9933b2f9b098e34d693ac8d77c465ba951ac2373a):

Client Value
besu missing
erigon missing
geth missing
nethermind missing
reth present: '0x'

Example 2 (block 24281427, tx 0x584b891391ad58c565ea1bc9933b2f9b098e34d693ac8d77c465ba951ac2373a):

Client Value
besu missing
erigon missing
geth missing
nethermind missing
reth present: '0x'

Example 3 (block 24281427, tx 0x584b891391ad58c565ea1bc9933b2f9b098e34d693ac8d77c465ba951ac2373a):

Client Value
besu missing
erigon missing
geth missing
nethermind missing
reth present: '0x'