{
  "manageEntity": {
    "action": "Save",
    "entityId": "20296157",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x90d689cb90bb42d0a570fe2be5f0ffe4b45f43ab11c2a5a323e9906a9a34e410",
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}