{"address":"poa12FzFzGJXQsJmTRHtDqvSRqXcLnMkrXSiFPAYVepKK81z","balance":"0.000000","balance_as_of":{"checkpoint_height":2987},"vault_pub":null,"vault_pub_note":"core-only field (links are replay state)","txs":[{"id":"8807b335541f8ae556a069ef2226d4c0c0c4a12e56ece13ffddd33ebcee85b29","type":"challenge","from_addr":"poa12FzFzGJXQsJmTRHtDqvSRqXcLnMkrXSiFPAYVepKK81z","to_addr":"","amount":"","epoch":1,"ts":1792879495,"atts":8,"final":1}],"as_of":"2026-10-24T23:01:21.223Z","checkpoint_height":2987,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}