{
  "manageEntity": {
    "action": "Save",
    "entityId": "413936892",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x0dc396db1bca019ba22d9635664eb53882af57dd93e3b144356607ccab8faf0b",
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}