As of block 792845 the #bitcoin mempool contains about 256,856 unconfirmed transactions.

An estimated 211,900 transactions or ~82% appear to be related to ordinals, filling over 50% of the total mempool storage space.

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total #mempool size: 181 MvB

ord transactions size: ~91 MvB

addtl. miner fees: 473,444,713 sats