Decoded Traces

The decoded traces table contains decoded trace inputs and outputs based the trace selector and contract ABIs.

Table Columns

Unique Key: trace_id

Column Name
Description
Example

name

Decoded trace call name.

transfer

input_params

Decoded input data in JSON format.

{ "dst": "0x7a250d5630b4cf539739df2c5dacb4c659f2488d", "wad": "78435934549592564" }

output_params

Decoded output data in JSON format.

{ "arg": "True" }

transaction_hash

Unique identifier of the transaction that contains this trace.

0x1082e21d7a815d737447d984c9a7d10945263934b53b362a036e3812372b07ee

transaction_index

The position of this transaction in the block that it belongs to. The first transaction has index 0.

0

from_address

The address of the sending party of this trace.

0x43d6722b48b40d095e20f8ce7dd90e38f7dede47

to_address

The address of the receiving party of this trace (null for contract creation).

0xc02aaa39b223fe8d0a0e5c4f27ead9083c756cc2

value

The amount of ether moved from the from_address to to_address.

0

input

The bytecode of the call that is made to another smart contract.

0xa9059cbb0000000000000000000000007a250d5630b4cf539739df2c5dacb4c659f2488d0000000000000000000000000000000000000000000000000116a911207449f4

output

The bytecode answer the smart contract that was called gives back.

0x0000000000000000000000000000000000000000000000000000000000000001

trace_type

The value of the method such as call, create, create2, suicide.

call

call_type

The type of method such as call, delegatecall, staticcall. Learn more here.

call

reward_type

Populated when trace_type =reward. Possible values: block, uncle

gas

Gas provided with the trace call, in wei.

151133

gas_used

The amount of gas consumed, in wei.

29962

subtraces

Number of children traces.

0

trace_address

The address of the trace within the call graph. More detail to come soon.

3,0

error

Human readable developer error message. Examples: "Out of gas", "Reverted", "Bad instruction", "Bad jump destination".

status

Success status of the trace. Either 1 (success) or 0 (failure). Error messages take precedence over trace status. Note that debug_trace methods may still return status = 1 for error traces.

1

block_timestamp

The time when the block that contains this log was included on the blockchain.

2023-04-03 22:01:59.000

block_number

The length of the chain, in blocks.

16971316

block_hash

Unique identifier of the block that includes this log.

0xa21af1110bb2aab30679c39bd2cfa84a19ec39e43edcc4114a5e41ccfcd34ba3

trace_id

Unique identifier for this trace. Generated by combining the trace_type, transaction_hash and trace_address.

call_0x1082e21d7a815d737447d984c9a7d10945263934b53b362a036e3812372b07ee_3_0

selector

Selector of the txn.

0xa9059cbb

input_params_keys_mapping

Input parameters mapping.

[ "dst", "wad" ]

output_params_keys_mapping

Output parameters mapping

[ "arg" ]

interface_id

Interface ID.

76c51e4145c1160d3ab0018a65355f06

_created_at

Timestamp of the entry creation.

2024-02-26 22:14:24.402

_updated_at

Timestamp of the entry update.

2024-02-26 22:14:24.402

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