{
  "manageEntity": {
    "action": "Update",
    "entityId": "50442981",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaierano54peujvi7sxrw4m5tyet5ztcghlv6x6no6qrpreokfk7666sxa\",\"data\":{\"name\":\"Xiulxxl\",\"handle\":\"Xiulxxl\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x7c9c20d87bf10049ee33a814c6d9ee91904eb31ad0d3173b0854ed1e639df67e",
    "signature": "0x174a91ba905b722e6c6aa5e1a273a8489eab3e638ea60792d2de127af58fb1e376b9c3a081e05b24316302a532f46f065bb407e8a459ced63531c92c4b25e7921c",
    "signer": "0x798188d458BeD948ed24b9c7F913E3832f081e79",
    "userId": "50442981"
  }
}