{"address":"poa1BprnKDWHKx5dZ5mx3vqwNaRSZVjpC7JA6Uqz6MYq7TLb","balance":"0.000000","balance_as_of":{"checkpoint_height":38303},"vault_pub":null,"vault_pub_note":"core-only field (links are replay state)","txs":[{"id":"0127553ea59574d149fa184c694c0d9cda2fa0b1641774fc195df7bab714d286","type":"challenge","from_addr":"poa1BprnKDWHKx5dZ5mx3vqwNaRSZVjpC7JA6Uqz6MYq7TLb","to_addr":"","amount":"","epoch":11,"ts":1792769509,"atts":10,"final":1}],"as_of":"2026-10-23T19:20:59.670Z","checkpoint_height":38303,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}