As of block 790465 the #bitcoin mempool contains about 275,540 unconfirmed transactions.

An estimated 224,783 transactions or ~82% appear to be related to ordinals, filling over 44% of the total mempool storage space.

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total #mempool size: 202 MvB

ord transactions size: ~88 MvB

addtl. miner fees: 538,683,671 sats