{
  "manageEntity": {
    "action": "Update",
    "entityId": "675758180",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierab2sz3cd7t5hlf7nwmebfndehefoygodxzujp74gueb4tsrbb6wga\",\"data\":{\"name\":\"Gaga\",\"handle\":\"TheGaga\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281},{\"type\":\"playlist\",\"playlist_id\":1815150199}]}}}",
    "nonce": "0x6962451d2f800491876302e4f75f5a2725dbad265ad8213f2eee0b165462c39c",
    "signature": "0xd142c377d72dc7c5c33f5a9113b6d2704b9abca0e31684622319a352a738b255333b45f04f25e51d6b37c51872d7c6d0a4e25839e87a70a81d69c72e11397c4f1b",
    "signer": "0x737982B13d8AE9d37fDeA68E2E2E24fB41ae0eF0",
    "userId": "675758180"
  }
}