获取机构token

{
    "code": 1,
    "message": "成功",
    "traceId": "9df07723-b967-4907-9436-a9abdc3cb97d",
    "data": {
        "expiredInSeconds": 1209600,
        "token": "eyJ0eXAiOiJKV1QiLCJhbGciOiJFUzI1NiJ9.eyJ0b2tfdHlwIjoiQUNDRVNTX1RPS0VOIiwidWlkIjoibzk4OGgwanVlN21hODY0NW8yMTFoMWUwajE1dmkzbTMiLCJzY29wZSI6InRtay1hdXRoIiwiY3VzdG9tIjp7InVhdCI6IlRPS0VOIn0sImV4cCI6MTY3MzQzMDY3NiwianRpIjoiMDJjanE3YjRhMWcwMCJ9.jYqMHoAurjizhssmBDoE6YZYKS7eo3IAMLpiPFI2HTBN8GVEW7sLAV4BEVpWgNL8Of4DYfD7fIqoZ1c-kn4E-w"
    }
}