I need to trigger an endpoint with an 1x1 Image HTML tag in Tumblr post, like
<img src="https://sp.analytics.xyz.com/spp.pl?a=10000&.yp=123456">
However, when publishing the article, Tumblr revises my code automatically, and changes image src to data-orig-src.
<figure data-orig-height="1" data-orig-width="1" data-orig-src="https://sp.analytics.xyz.com/spp.pl?a=10000&.yp=123456">
<img src="https://66.media.tumblr.com/cbf15a210669256dbc49a31f7eb220ee/f19e6bf3d440a355-d2/s540x810/5d384ea84df0a88b56add861897d009d2f77e147.gif" data-orig-height="1" data-orig-width="1" data-orig-src="https://sp.analytics.xyz.com/spp.pl?a=10000&.yp=123456" alt="image">
It causes the 1x1 image not being loaded on the page.
Is there a workaround to change it back?