Overview Blocks Txns

Arc Mainnet/5042

ArcScan

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

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

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

© 2026 ArcScan · Independent community explorer.

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 #0x91de2544b94596364a0f028077dc3d728b74c5c32541404c8e306bd894dbb881 · ArcScan

Block

#21,304,237

2026-09-17 09:09:49 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,237
Timestamp: 2 days ago · 2026-09-17 09:09:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x91de2544b94596364a0f028077dc3d728b74c5c32541404c8e306bd894dbb881
Parent hash: 0x0ea44e01…3bc6051f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,237 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

27.7%8,308,859 / 30,000,000

Base fee

20 gwei

State root

0x1d2180893959…77609f23bdaa

Transactions root

0x5b859476ed0f…56650bff47c2

Receipts root

0x1bdd0051d064…b127daaf43c8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800