{
  "manageEntity": {
    "action": "Update",
    "entityId": "550138957",
    "entityType": "User",
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    "nonce": "0xb378db67aa44497539ea09289358baef8cd99cdf10aa8711522ec8e5a8f29650",
    "signature": "0x608f09a7254ac693a518c47e1b0cb9378a01f25e81c70a2359f11978bb6e6ea0032fb070bdde21cfae0625c8b5e7d9e785ec1c062d4984257e07716226bd063b1b",
    "signer": "0x89de1a45782C6F6cf99058C1C0104bCC44c2f489",
    "userId": "550138957"
  }
}