{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xe95c907a17d1abc039f3bdc73023230c485480c69911d80f9d1703872afbf9ab",
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}