{
  "manageEntity": {
    "action": "Save",
    "entityId": "1825742924",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xacc93f3eae3394e3a4975a0508370db28ef33660cd52329f1b599c9e2969042f",
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}