{
  "manageEntity": {
    "action": "Save",
    "entityId": "1882905986",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x930b73c7f53e4dbe4d2da657cd95aa3e3284317aec18a3266f07c7bf65b4ee53",
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}