As of block 790426 the #bitcoin mempool contains about 270,112 unconfirmed transactions.

An estimated 221,811 transactions or ~82% appear to be related to ordinals, filling over 43% of the total mempool storage space.

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total #mempool size: 202 MvB

ord transactions size: ~86 MvB

addtl. miner fees: 514,475,592 sats