{
  "manageEntity": {
    "action": "Save",
    "entityId": "1005781711",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x6c47a17f125a0c2f94648df6ca10ca61743902f0903e5b868926f3c0f5f691ca",
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}