{
  "manageEntity": {
    "action": "Update",
    "entityId": "227564",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieragpzwwr52u3avwmojhaok7mkt2dng3sh6epizx2pbwjxtk6fkxd3q\",\"data\":{\"events\":{},\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281},{\"type\":\"playlist\",\"playlist_id\":6754},{\"type\":\"playlist\",\"playlist_id\":61595},{\"type\":\"playlist\",\"playlist_id\":63417},{\"type\":\"playlist\",\"playlist_id\":35109},{\"type\":\"playlist\",\"playlist_id\":63435},{\"type\":\"playlist\",\"playlist_id\":63835},{\"type\":\"playlist\",\"playlist_id\":63850},{\"type\":\"playlist\",\"playlist_id\":39218},{\"type\":\"playlist\",\"playlist_id\":64061},{\"type\":\"playlist\",\"playlist_id\":66758},{\"type\":\"playlist\",\"playlist_id\":31319},{\"type\":\"playlist\",\"playlist_id\":75533},{\"type\":\"playlist\",\"playlist_id\":129549},{\"type\":\"playlist\",\"playlist_id\":129362},{\"type\":\"playlist\",\"playlist_id\":129551},{\"type\":\"playlist\",\"playlist_id\":128230},{\"type\":\"playlist\",\"playlist_id\":129754},{\"type\":\"playlist\",\"playlist_id\":21761},{\"type\":\"playlist\",\"playlist_id\":34609},{\"type\":\"playlist\",\"playlist_id\":35846},{\"type\":\"playlist\",\"playlist_id\":62387},{\"type\":\"playlist\",\"playlist_id\":1760895035}]}}}",
    "nonce": "0xa32fe24e6c1c48b38a969cce0e0f97b626cba249b656ba9836c76c7ad65721a1",
    "signature": "0x60f7611507a42a910f17143d53efe971c6e0e7ae3aaba69b5d3c48771053ec454be9c53fbd5e47b966a612fc7bd73deabe6b0358f04174f82ef8b57361ffa4f31b",
    "signer": "0x995Ca8f2d3956487967aCfd7EA849313C448c3a8",
    "userId": "227564"
  }
}