{
  "manageEntity": {
    "action": "Update",
    "entityId": "554223190",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraatrcf2zpz7hiolovguejff2q6vtcfszmvgkkinwfy5p7reacr3ta\",\"data\":{\"name\":\"Gank\",\"handle\":\"Gank\",\"events\":{\"is_mobile_user\":true},\"is_deactivated\":false}}",
    "nonce": "0x621d646923dd59f2a145f4b1d0743ec35891f7aa841125827ab1909a8050e894",
    "signature": "0xa59ad1547ee36b1417776f5c3d8d676bab81d1bac872a8605e3f1e178c51c96b4a82686c1a55c63fd6badeb0819458900e187ce9763c8fd1a257f3751cb2647a1c",
    "signer": "0xB4c361D1cd6Be4D66a01bbFbA76c857b889c5314",
    "userId": "554223190"
  }
}