{
  "manageEntity": {
    "action": "Save",
    "entityId": "1364513530",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x9463bfea4e3d1fed838ffdc1bda675ff95cacfbb9fdfb2c3af47f7afc104b52c",
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}