As of block 792857 the #bitcoin mempool contains about 252,742 unconfirmed transactions.
An estimated 208,701 transactions or ~82% appear to be related to ordinals, filling over 50% of the total mempool storage space.
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total #mempool size: 179 MvB
ord transactions size: ~90 MvB
addtl. miner fees: 460,896,602 sats