{
  "manageEntity": {
    "action": "Save",
    "entityId": "53566",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x15b95d1cb872fecaab855e323655cc7e01bb600717f6978f2de90c38472f614c",
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}