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

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 #21337472 · ArcScan

Block

#21,337,472

2026-09-17 13:50:28 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,472
Timestamp: 7 days ago · 2026-09-17 13:50:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x9eedfeecdd51681c1740bd04a3d1ae8b09924051daae4897eb7002c1fc66dca5
Parent hash: 0x46eab187…32a50078
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,337,472 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

9.0%2,692,445 / 30,000,000

Base fee

20 gwei

State root

0x9ac61b19dadc…311440376623

Transactions root

0x6fcfac643fa5…8f0b5aa86558

Receipts root

0x480dcb751942…d75afd0ce17b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800