{
  "manageEntity": {
    "action": "Update",
    "entityId": "378452320",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierajmai2fzkp2nsv73xlouzhmjtl3my4iwrhmuy5m2464xx645255jq\",\"data\":{\"profile_picture\":\"01KP5C5S1JDTSBZE0YNTM8J97R\",\"profile_picture_sizes\":\"01KP5C5S1JDTSBZE0YNTM8J97R\",\"cover_photo\":\"01KP5C5S2Q88C13JSY0QKJ6VDW\",\"cover_photo_sizes\":\"01KP5C5S2Q88C13JSY0QKJ6VDW\"}}",
    "nonce": "0x6c7b4b6e04736b681cc253a5cf71a38959722afd9450c4091259922200b407b0",
    "signature": "0x512948c2288942d86a97323cfdd8f8bc038d87f10f7ef7fb1a24be4d2c3c284e4a3e88d8ac9c38766f80b049727f84f5b3b4ce4aced4bdca522f7833ff6126401b",
    "signer": "0x04E7337264db0c1fE5777F0d74AFb74eF8f9A882",
    "userId": "378452320"
  }
}