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 #21521660 · ArcScan

Block

#21,521,660

2026-09-18 15:47:57 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,521,660
Timestamp: 4 days ago · 2026-09-18 15:47:57 UTC
Transactions: 5 transactions in this block
Block hash: 0x6fa38f3530f5479cddcf456cb76a1ea06f280c4188e2513311aea5ea98d144c5
Parent hash: 0x4c041183…778bae3d
Proposer