{
  "manageEntity": {
    "action": "Update",
    "entityId": "820977663",
    "entityType": "User",
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    "nonce": "0x82f8a37ac0c19e7de3b0d1e119765481b71c8624ff6119807cd01a30981da459",
    "signature": "0x2c20d1a7d955254c147bae087c1301da1af557ed54455ab964577542adc6f0682b16887f8e2050ea3a17fa726a80fbd72bae837c58f51a5401610fa30c16cbeb1c",
    "signer": "0x50B46Cf84b5D69931E6fC23814e8701869B69F8D",
    "userId": "820977663"
  }
}