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 #21541924 · ArcScan

Block

#21,541,924

2026-09-18 18:39:15 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,924
Timestamp: 12 days ago · 2026-09-18 18:39:15 UTC
Transactions: 0 transactions in this block
Block hash: 0x2aef51425c8d1707a38c3665b08e421e0d883c5848de10c0e37586373c3c1bfb
Parent hash: 0xd478ba47…31341a07
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,924 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.0%906,239 / 30,000,000

Base fee

20 gwei

State root

0x66cc99a65dcb…48fc0370aa2b

Transactions root

0x4870cb263b5c…86b8e618464c

Receipts root

0x157dedf1a9b8…5c8a63e26c8a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800