{
  "manageEntity": {
    "action": "Update",
    "entityId": "388523895",
    "entityType": "User",
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    "nonce": "0xe8134bfed90aaff43120aa4bcb8517b7aeb6111f1b2a3fc303d3344dcd4ab8f6",
    "signature": "0x993569d686818b90475a728a056118034f8cf8147399f3614e103efa45083cc641691929cd5b8d6794572c2c974c50bc38d3aa0ef0828459a1831886edf6ed981b",
    "signer": "0x12Dd122e04eDA14fA483f2F178ea67E04fd312B9",
    "userId": "388523895"
  }
}