As of block 792791 the #bitcoin mempool contains about 267,005 unconfirmed transactions.
An estimated 223,768 transactions or ~84% appear to be related to ordinals, filling over 51% of the total mempool storage space.
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total #mempool size: 186 MvB
ord transactions size: ~94 MvB
addtl. miner fees: 499,111,919 sats