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 #0x6122d0f740fd4d871151c18ee1863ede42b5c7facb4a59637908627ddfc24ec3 · ArcScan

Block

#21,304,389

2026-09-17 09:11:06 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,304,389
Timestamp: 11 days ago · 2026-09-17 09:11:06 UTC
Transactions: 0 transactions in this block
Block hash: 0x6122d0f740fd4d871151c18ee1863ede42b5c7facb4a59637908627ddfc24ec3
Parent hash: 0x4aca61ab…9785fdd6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,304,389 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

20.4%6,132,712 / 30,000,000

Base fee

20 gwei

State root

0x54f2ddc34030…017fce19c655

Transactions root

0x585f44e0eab1…adc1522b3db2

Receipts root

0xf98b42ebafbc…8f60274f8869

Nonce

0x0000000000000000

Extra data

0x00000004a817c800