{
  "manageEntity": {
    "action": "Save",
    "entityId": "1888342767",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x9ca4d5cff010ecf70f0b57a8c9c26fed7e5c1962c154e25768e5027470bd21a7",
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}