{
  "manageEntity": {
    "action": "Update",
    "entityId": "960956875",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieramczgzz3sgh3ceozrq766d3z352ubp26oartv53cx2fhvqyiol3ta\",\"data\":{\"name\":\"Felson\",\"handle\":\"felson\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0xfc4a506e0085f8b55267daab5e61df17b5c8ac64174248c0f7d467164759009a",
    "signature": "0xd3545ae8b8574b689bd02bf51c5085b8ab34aff0503bfd714022aac3ef310a9e6a43d031f8c84cc4a7d40ff123b38fb897617a7128557e474ccc38cc5d9c049b1c",
    "signer": "0xf3BddFAc2E387B46Cec0ccf103fD7B4065c143cc",
    "userId": "960956875"
  }
}