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 #21518506 · ArcScan

Block

#21,518,506

2026-09-18 15:21:17 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,518,506
Timestamp: 30 days ago · 2026-09-18 15:21:17 UTC
Transactions: 0 transactions in this block
Block hash: 0xdbbfdaabeaf537063dec255abbfbebeb507c6046739e7d0e7821274cbc6d883f
Parent hash: 0x52838bee…ac8b9aa5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,518,506 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.0%3,000,938 / 30,000,000

Base fee

20 gwei

State root

0x9dbd0a8945c3…d699dc86b9e6

Transactions root

0xb7b62fddf4eb…68e67251adaf

Receipts root

0xd7ad7d71a6a4…60df0a6af1a1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800