{
  "manageEntity": {
    "action": "Save",
    "entityId": "1841028028",
    "entityType": "Playlist",
    "metadata": "{\"is_save_of_repost\":false}",
    "nonce": "0x981eb491774c84e3c402e3f3b0ed7d9cef7d2b6d033ec294a701315b5b4e9444",
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}