As of block 788405 the #bitcoin mempool contains about 279,282 unconfirmed transactions.

An estimated 210,033 transactions or ~75% appear to be related to ordinals, filling over 37% of the total mempool storage space.

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total #mempool size: 133 MvB

ord transactions size: ~50 MvB

addtl. miner fees: 570,296,728 sats