{
  "manageEntity": {
    "action": "Save",
    "entityId": "480162771",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xf65807181f6397b5b9730fd76bbc2b4fc877e45686c3e271edc246708cc54938",
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}