{
  "manageEntity": {
    "action": "Update",
    "entityId": "454051835",
    "entityType": "User",
    "metadata": "{\"cid\":\"bagaaieraouheoxuf7rta2zazzucwrw4oh3oat6moow2r2xdfwqehqx7cbsda\",\"data\":{\"name\":\"Killswitch\",\"handle\":\"killswitch808\",\"events\":{},\"is_deactivated\":false,\"playlist_library\":{\"contents\":[{\"type\":\"playlist\",\"playlist_id\":4281}]}}}",
    "nonce": "0x3a999dcfdd51b6378602eaeac4fccbceefe7e45ebd668161927f94aa7d05e0bf",
    "signature": "0xe63646f4aa93bd494a7c2aab3325d68054589dc0dcb8b7fe3280761428e313da374be1ec3ce93d23179707885bd02397f713e897ea8a38dde02f3b1416d77bbe1c",
    "signer": "0x81ae7764AC6c3AEd609eE256136C8B118Cab914a",
    "userId": "454051835"
  }
}