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 #0x4dfbd3bcae5e5700e18a030830c210d5063193071939702c178b00101097dc33 · ArcScan

Block

#21,185,689

2026-09-16 16:28:46 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,185,689
Timestamp: 3 days ago · 2026-09-16 16:28:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x4dfbd3bcae5e5700e18a030830c210d5063193071939702c178b00101097dc33
Parent hash: 0x9f5f503d…bcdce8bc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,185,689 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

46.1%13,845,721 / 30,000,000

Base fee

39.647542957 gwei

State root

0xdf356d4aa7fc…9e17b7167a64

Transactions root

0x17b4632dd1c0…050e1e61cbee

Receipts root

0x54875148c12e…bf28b6a8d804

Nonce

0x0000000000000000

Extra data

0x00000009425d55db