{
  "manageEntity": {
    "action": "Save",
    "entityId": "4281",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x8e6b7a5b7695562791180f9ff57375464862fc14ca741cf22159628ac75abc59",
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}