{
  "manageEntity": {
    "action": "Update",
    "entityId": "21198878",
    "entityType": "User",
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    "nonce": "0x10cf26389dad25f51a897f736992bd0a0ba22ce573bc3aa75709bfabda9d4e66",
    "signature": "0x3f65f7055452f32880ee7857db0b1e4f3d447d804a09b71190425e3416d614dd35a04c6eaf5a4486ad829495e8209b8304027c01e7774a7050740552b3b866fe1c",
    "signer": "0x8b7556E7750Ee0c39Fa7aD97C314A99994C405Fa",
    "userId": "21198878"
  }
}