{
    "fromUserId": "fromuser",
    "objectName": "RC:TxtMsg",
    "content": "{\"content\":\"{c}{d}{e}\",\"extra\":\"bb\"}",
    "toUserId": [
        "21",
        "22"
    ],
    "values": [
        {
            "{c}": "1",
            "{d}": "2",
            "{e}": "3"
        },
        {
            "{c}": "4",
            "{d}": "5",
            "{e}": "6"
        }
    ],
    "pushContent": [
        "push{c}",
        "push{c}"
    ],
    "pushData": [
        "pushd",
        "pushd"
    ]
}