{
  "manageEntity": {
    "action": "Save",
    "entityId": "884000695",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xe244e9fdde5fb12323da585ba5c7cf7bceee0375d404bd8596926f92679e6184",
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}