{
  "manageEntity": {
    "action": "Save",
    "entityId": "1320548787",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x699997d3d661f90664af8681014821f14c8e9017e86f1234aaa473621301ba42",
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}