{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x2c94f2cc7342c7b4315647c765d6e302717871769bb3f29e1a9d068b419852b5",
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}