| ledger_hash | string | Unique hash identifier for the ledger |
| ledger_index | bigint | Sequential index number of the ledger |
| validated | boolean | Whether the ledger has been validated by consensus |
| account_hash | string | Hash of the account state tree |
| close_flags | bigint | Flags indicating how the ledger was closed |
| close_time | bigint | Unix timestamp when the ledger was closed |
| close_time_human | string | Human-readable timestamp when the ledger was closed |
| close_time_resolution | bigint | Resolution of the close time in seconds |
| close_time_iso | string | ISO 8601 formatted close time |
| parent_close_time | bigint | Close time of the parent ledger |
| parent_hash | string | Hash of the parent ledger |
| total_coins | string | Total XRP supply in the ledger |
| transaction_hash | string | Hash of the transaction tree |
| closed | boolean | Whether the ledger is closed |
| transaction_count | bigint | Number of transactions included in this ledger |
| event_created_at | timestamp | Timestamp when the ledger event was created |
| ledger_close_date | date | Date when the ledger was closed |
| _inserted_at | timestamp | Record insertion timestamp |
| _ingested_at | timestamp | Data ingestion timestamp |
