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 #0x191a3d2d1923dae193b1d172636274475a3fe00a4867adfa79262e0ee5ba41a0 · ArcScan

Block

#21,480,860

2026-09-18 10:03:05 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,480,860
Timestamp: 57 days ago · 2026-09-18 10:03:05 UTC
Transactions: 0 transactions in this block
Block hash: 0x191a3d2d1923dae193b1d172636274475a3fe00a4867adfa79262e0ee5ba41a0
Parent hash: 0x9f007370…4d1a08f8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,480,860 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.5%152,718 / 30,000,000

Base fee

20 gwei

State root

0xda0ed731bf64…16bae7710e7f

Transactions root

0xa641d4d28e72…244f73c1f306

Receipts root

0xe7d1e42e2356…ec2f3aad2be0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800