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 #21375794 · ArcScan

Block

#21,375,794

2026-09-17 19:15:00 UTC

FinalizedProposed 26 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,375,794
Timestamp: 26 days ago · 2026-09-17 19:15:00 UTC
Transactions: 0 transactions in this block
Block hash: 0xef689f51ca9977f4606a920a826113e5094daa89d98a7f4fd748e543f0602c61
Parent hash: 0x0e27ff89…306b1d61
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,375,794 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

21.7%6,510,297 / 30,000,000

Base fee

20 gwei

State root

0xcb2115de9f27…184076fa7cad

Transactions root

0xcbff2f765738…74ecb3a427ca

Receipts root

0x2e5f8fa2f0a4…d775e1367474

Nonce

0x0000000000000000

Extra data

0x00000004a817c800