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 #0x3572c9cd6bfc2b6b02110f27c9a4f798af85a8c54f8a709e9eec0d628767effb · ArcScan

Block

#21,290,072

2026-09-17 07:10:07 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,072
Timestamp: 29 days ago · 2026-09-17 07:10:07 UTC
Transactions: 0 transactions in this block
Block hash: 0x3572c9cd6bfc2b6b02110f27c9a4f798af85a8c54f8a709e9eec0d628767effb
Parent hash: 0x141f9235…55c1f363
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,072 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

9.5%2,859,245 / 30,000,000

Base fee

20 gwei

State root

0x99467328021d…aa4bd28cde8d

Transactions root

0x3726a8cc6225…8e174a616170

Receipts root

0x5fa3a1571d25…f40a9858757c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800