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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x9871d95faba98b943910deb6a008a449a5dfa08b0cbaf447bf880583f053147e · ArcScan

Block

#21,251,621

2026-09-17 01:45:18 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,621
Timestamp: 3 days ago · 2026-09-17 01:45:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x9871d95faba98b943910deb6a008a449a5dfa08b0cbaf447bf880583f053147e
Parent hash: 0xb4254964…938ee7be
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,621 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

10.7%3,198,876 / 30,000,000

Base fee

20 gwei

State root

0xe854daea7931…7321145c57e3

Transactions root

0x889aad648900…9b645000b801

Receipts root

0x6423b824a0f3…c894cb998af4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800