As of block 790661 the #bitcoin mempool contains about 271,623 unconfirmed transactions.
An estimated 222,710 transactions or ~82% appear to be related to ordinals, filling over 48% of the total mempool storage space.
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total #mempool size: 201 MvB
ord transactions size: ~96 MvB
addtl. miner fees: 593,449,793 sats