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 #0xa9ffe6be678a9457f8a49c5175f03db9cab11f9268430cdf643f31f1fc33a833 · ArcScan

Block

#21,375,203

2026-09-17 19:10:00 UTC

FinalizedProposed 6 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,203
Timestamp: 6 days ago · 2026-09-17 19:10:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xa9ffe6be678a9457f8a49c5175f03db9cab11f9268430cdf643f31f1fc33a833
Parent hash: 0xbd53c669…23468232
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,203 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

7.9%2,367,106 / 30,000,000

Base fee

20 gwei

State root

0x4aa98f7529b7…22535f0d76da

Transactions root

0x27956e004dd9…1866130a3103

Receipts root

0x432a2bb5b3ab…3fdfe68c5ee3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800