{
  "manageEntity": {
    "action": "Update",
    "entityId": "753303354",
    "entityType": "User",
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    "nonce": "0x39b8e8aed481f5a99f66fbe90d3ab9d41ded3a761c8ed36d6857c135fa65caee",
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    "signer": "0x6370bBD2Af458B7e9105B70aA4C95049deA95a6E",
    "userId": "753303354"
  }
}