As of block 788538 the #bitcoin mempool contains about 322,517 unconfirmed transactions.

An estimated 251,369 transactions or ~78% appear to be related to ordinals, filling over 38% of the total mempool storage space.

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total #mempool size: 151 MvB

ord transactions size: ~58 MvB

addtl. miner fees: 761,289,459 sats