{"address":"poa18MwpEQe8XM5qeQAxwua32DKFb2SUUjhDEupKPgSJsk9A","balance":"0.000000","balance_as_of":{"checkpoint_height":6400},"vault_pub":null,"vault_pub_note":"core-only field (links are replay state)","txs":[{"id":"1598c07c29b6574294dd1c9c3158d7c105e9aeba7c8d904ab49a0fcb5f9e9a2f","type":"challenge","from_addr":"poa18MwpEQe8XM5qeQAxwua32DKFb2SUUjhDEupKPgSJsk9A","to_addr":"","amount":"","epoch":1,"ts":1792879475,"atts":8,"final":1}],"as_of":"2026-10-25T02:50:47.547Z","checkpoint_height":6400,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}