{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0xc27bd8cd2b7a31f9faa9f3272fe54e31548302af6d5b7b570da36fd6f42bddae",
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}