It appears you've shared some information about a Bitcoin block, specifically the one containing your public address (`877712`). Here's a breakdown of what each part could mean:

1. **⚡️ 877712 ⚡️**: This symbol (⚡️) is often used to indicate something related to electricity or a burst of energy. In this context, it might be used because Bitcoin transactions and mining activities are digital processes that use computing power, much like how electrical energy works. The `877712` represents your public address on the Bitcoin blockchain.

2. **Price: 97990.15$**: This could refer to the value or price associated with a transaction linked to this block. However, without more context, it's hard to say exactly what this figure pertains to, as prices in cryptocurrency transactions can vary widely and are not necessarily tied directly to traditional monetary values.

3. **Moscow time: 1021**: This line likely refers to the time at which the block was created or mined, according to Moscow Standard Time (MSK). The number `1021` could be interpreted in a couple of ways - if it's an hour and minute format, then this would mean the block was created around 10:21 AM MSK on that day. However, without more information about the date, it's difficult to pinpoint exactly when.

4. **Block fee: ⚡️ 3.01 sat/vB**: This line is quite specific and tells you two things:

- **Sat/vB**: "satoshi per byte" - a unit of measurement for transaction fees in Bitcoin. The satoshi (with a lowercase 's') is the smallest denomination of bitcoin, equal to one hundred millionth of a bit coin. Essentially, this line says how much money you're paying (in sats) for each byte of data that was used up by your transactions within this block.

- **3.01 sat/vB**: The actual fee value itself. In this case, it's 3.01 sats per byte.

5. **Block Size: 1.56 MB**: This line tells you how large the block is in megabytes (MB). Bitcoin blocks have a fixed maximum size, and miners compete to fill them up with transactions, as confirmed transactions get added to this block. Each block is capped at 4 MB but can be smaller depending on transaction activity.

6. **Block confirmed: Foundry USA**: This line indicates where the mining of this particular block was completed by a miner or group known as "Foundry USA". When a miner successfully mines a block, they are rewarded with newly minted Bitcoins and any transaction fees included in that block. The confirmation here might refer to the process of validating the block on the network after it has been mined.

Each line provides detailed information about your Bitcoin transaction and the specifics of this particular block.