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 #0x66124613f145fbf1504a575cc6ed01ee9ae8c2781e60061600ac0cebaccc3f51 · ArcScan

Block

#21,303,898

2026-09-17 09:06:57 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,303,898
Timestamp: 12 days ago · 2026-09-17 09:06:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x66124613f145fbf1504a575cc6ed01ee9ae8c2781e60061600ac0cebaccc3f51
Parent hash: 0x49e2f5e7…5a3ce339
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,303,898 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

20.2%6,062,690 / 30,000,000

Base fee

20 gwei

State root

0x327e5ba6c1ff…a3dc60cc4e31

Transactions root

0x5da901eb0253…f2930f26a566

Receipts root

0x0cc8376bc988…d08bf3d956cd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800