{
  "manageEntity": {
    "action": "Update",
    "entityId": "622254588",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierakzwkvjd5znknna2alvfuezfebd6cgh4af5fw5hw6scr7zx6a45ya\",\"data\":{\"name\":\"393betbrcom\",\"handle\":\"393betbrcom\",\"location\":\"Frankfurt am Main\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xf11ee5b2dd72820ec450ee1baf321a71f3d7b427dfa8bd2dc5afb44ad0d2385d",
    "signature": "0x12e3fc4081338148ab143779c15a380cef1f75c4df8ab56ddf7cceb2d4eac8aa213e0b8f479d8f329cb613e8ad429edd494183db5e24b1ed2845f0c2cefe0e191c",
    "signer": "0xA665Acd103dC95420349634B787d5487d548d447",
    "userId": "622254588"
  }
}