As of block 792833 the #bitcoin mempool contains about 259,862 unconfirmed transactions.
An estimated 215,397 transactions or ~83% appear to be related to ordinals, filling over 50% of the total mempool storage space.
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total #mempool size: 183 MvB
ord transactions size: ~92 MvB
addtl. miner fees: 490,856,194 sats