{
  "manageEntity": {
    "action": "Save",
    "entityId": "2058372443",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x30e08cda0dfa90701a77983770f5f7240bfb63ddd22a0dcef53c6a6155426815",
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}