{"address":"poa19SZVByMaLHrqTAxyVLkuJWNAFn98NaEPYrvuBrgYCe9K","balance":"557413.073486","balance_as_of":{"checkpoint_height":24371},"vault_pub":null,"vault_pub_note":"core-only field (links are replay state)","txs":[{"id":"770b97479449d6a07e7efe71c9b9d166de922f8aaf0abf7257a04f1e87238a6e","type":"challenge","from_addr":"poa19SZVByMaLHrqTAxyVLkuJWNAFn98NaEPYrvuBrgYCe9K","to_addr":"","amount":"","epoch":3,"ts":1792485184,"atts":19,"final":1},{"id":"293e82464cd23bab2bc88c8c699e8724eb47d84ce4ce391db36df5bb903f4d7e","type":"challenge","from_addr":"poa19SZVByMaLHrqTAxyVLkuJWNAFn98NaEPYrvuBrgYCe9K","to_addr":"","amount":"","epoch":2,"ts":1792463022,"atts":13,"final":1}],"as_of":"2026-10-22T09:09:49.271Z","checkpoint_height":24371,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}