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 #0x9cc6386e574e3cceb22bde519d43547d7960e42ba85a5f51cb887f2f1ea15561 · ArcScan

Block

#21,549,770

2026-09-18 19:45:35 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,549,770
Timestamp: 11 days ago · 2026-09-18 19:45:35 UTC
Transactions: 0 transactions in this block
Block hash: 0x9cc6386e574e3cceb22bde519d43547d7960e42ba85a5f51cb887f2f1ea15561
Parent hash: 0xc3b335e1…c24d80f3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,549,770 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

7.6%2,291,741 / 30,000,000

Base fee

20 gwei

State root

0x729608d7a0ab…5b9e775c5aa5

Transactions root

0xc3172a45ae76…4c38ad90d52d

Receipts root

0x0bacb0998c28…41c76b4b0d3c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800