{
  "manageEntity": {
    "action": "Update",
    "entityId": "638456129",
    "entityType": "User",
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    "nonce": "0xf57980b9cc14ae6f8f5119b7170a2ce7a5f72331d8af5a0191f5f93343a2a623",
    "signature": "0x2d1ecc70242d66f9b1815d2276e6e28669b1564fabbf86ee033a710bb756cb705defe64310b3a001b1e27c3d29a2e2e8b1d0fe9692feb89d6f8d97e75d1c1c2e1b",
    "signer": "0x841Bf189e93f2E50766Dc57653870C62E539EECE",
    "userId": "638456129"
  }
}