{
  "manageEntity": {
    "action": "Save",
    "entityId": "1183401105",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xa5db809eb4fd2c5aed215f2aa7c4abd531e35ddab62f77958495728af2ee862c",
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}