| slot_number | Slot number of the balance snapshot. |
| slot_timestamp | Slot timestamp of balance snapshot. |
| validator_index | Unique index of the validator. |
| reward_type | Type of reward. Currently includes attestation_total_rewards (attestation rewards from beacon.raw.total_rewards), block_rewards (block rewards from beacon.raw.block_rewards), and sync_committee_rewards (sync committee rewards from beacon.raw.sync_committee_rewards). |
| raw_amount | Raw amount of reward, in string to retain precision. |
| amount | Amount of reward normalized. |
| finalized | If the slot/epoch is finalized. |
| execution_optimistic | If the slot/epoch is executed optimistically. |
| _created_at | Timestamp of the entry creation. |
| _updated_at | Timestamp of the entry update. |