{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x14c336b76d1c98efb370758f525b32a7f41a5502230bd99f026a5cdc8b51dfb8",
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}