As of block 792744 the #bitcoin mempool contains about 287,947 unconfirmed transactions.
An estimated 236,260 transactions or ~82% appear to be related to ordinals, filling over 51% of the total mempool storage space.
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total #mempool size: 198 MvB
ord transactions size: ~101 MvB
addtl. miner fees: 619,974,890 sats