{
  "manageEntity": {
    "action": "Save",
    "entityId": "132725",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x4f8990cd1b682b8b18b0e1683b8e43773acae2db63b77974b0c2b55d95a99a7b",
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}