{
  "manageEntity": {
    "action": "Save",
    "entityId": "1886116650",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x0ea533f15eb0be650e845c89858cbec841df35fb8b68b8614ac8da4bf3fcb82b",
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}