| block_epoch | long | Epoch number when the block containing the attester slashing was proposed. |
| block_slot | long | Slot number within the epoch when the block containing the attester slashing was proposed. |
| block_time | timestamp | Timestamp when the block containing the attester slashing was included in the chain. |
| block_date | date | Date corresponding to the block_time. |
| attestation_1_attesting_indices | array | List of validator indices involved in the first conflicting attestation. |
| attestation_1_beacon_block_root | binary | Root hash of the Beacon Chain block that the first attestation votes for. |
| attestation_1_index | long | Committee index for the first attestation. |
| attestation_1_slot | long | Slot number to which the first attestation pertains. |
| attestation_1_source_epoch | long | Epoch of the last justified checkpoint referred to as the source in the first attestation. |
| attestation_1_source_root | binary | Root hash of the Beacon Chain block at the source checkpoint epoch in the first attestation. |
| attestation_1_target_epoch | long | Epoch that the first attestation targets in its FFG vote. |
| attestation_1_target_root | binary | Root hash of the Beacon Chain block at the target checkpoint epoch in the first attestation. |
| attestation_1_signature | binary | BLS signature associated with the first attestation. |
| attestation_2_attesting_indices | array | List of validator indices involved in the second conflicting attestation. |
| attestation_2_beacon_block_root | binary | Root hash of the Beacon Chain block that the second attestation votes for. |
| attestation_2_index | long | Committee index for the second attestation. |
| attestation_2_slot | long | Slot number to which the second attestation pertains. |
| attestation_2_source_epoch | long | Epoch of the last justified checkpoint referred to as the source in the second attestation. |
| attestation_2_source_root | binary | Root hash of the Beacon Chain block at the source checkpoint epoch in the second attestation. |
| attestation_2_target_epoch | long | Epoch that the second attestation targets in its FFG vote. |
| attestation_2_target_root | binary | Root hash of the Beacon Chain block at the target checkpoint epoch in the second attestation. |
| attestation_2_signature | binary | BLS signature associated with the second attestation. |
