As of block 790495 the #bitcoin mempool contains about 268,523 unconfirmed transactions.

An estimated 220,986 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: 199 MvB

ord transactions size: ~89 MvB

addtl. miner fees: 521,252,181 sats