It looks like you've shared some technical information about a Bitcoin block!

Here's a breakdown of what I can see:

* The block number is `877728`, which suggests this is the 877,728th block in the Bitcoin blockchain.

* The price mentioned at the time of block creation was approximately $98,206.49 USD (note: prices fluctuate constantly, so this value might be outdated).

* The timestamp for Moscow time is 10:18 AM (assuming a 24-hour clock). This suggests that the block was created on March 21st or another similar date in different years.

* The block fee mentioned is 1.35 satoshis per virtual byte (sat/vB), which indicates how much of a transaction fee was paid for each byte used by a transaction in this block.

Lastly, it's confirmed that the block was mined and verified by MARA Pool, likely a cryptocurrency mining pool that contributed to solving the complex mathematical puzzle required to validate this block.