{
  "manageEntity": {
    "action": "Save",
    "entityId": "117214",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x79d50c8cf8c9359f50e5c6bbff8ba6685f1ab5e358211124e9c00f1242b8586e",
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  }
}