{
  "manageEntity": {
    "action": "Update",
    "entityId": "722890813",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierawptauh4b2ggspa4zsp6it3qcr753mwqah4m4lgxeo7aiy5ffi6sa\",\"data\":{\"name\":\"a70nc_770\",\"handle\":\"amro_\",\"location\":\"Nablus\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x4ce0bebe99bcd62237624a7e634d6ac16e107e5288c57e707bfeff21d1117dbb",
    "signature": "0x7d535d375706a87c0ae29875e5cedc0173fbd8f434987fc70e2c0cab0c0462c8474aafb4017e50e0907bb7de019dbdf35fca6c73a32df931e13f839c1954f2c11b",
    "signer": "0xa5dE7933A10BbeC8b86905819DD03623E2e96d2D",
    "userId": "722890813"
  }
}