{
  "manageEntity": {
    "action": "Save",
    "entityId": "115049",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x92ef857a04e957e60fa3473733034b77fbc6b53b33cb60d8920a6aa3c9d84c74",
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}