{
  "manageEntity": {
    "action": "Update",
    "entityId": "399987850",
    "entityType": "User",
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    "nonce": "0x23895ff498af531e40615ff09c577956a470321ceb311b1bb0d9eaed01a21332",
    "signature": "0x9d3d12092c38732f14aafc9034b77122283e5a881e2e7d602801b9019898cdd0044c183806ae0f2b8191a37002d640d1ad6e56b8826b936ed043ad457a2fd82b1c",
    "signer": "0xe56da5Fb5AAF30449E9e91827cc7A25B4EA876C0",
    "userId": "399987850"
  }
}