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 #21244208 · ArcScan

Block

#21,244,208

2026-09-17 00:42:43 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,244,208
Timestamp: 11 days ago · 2026-09-17 00:42:43 UTC
Transactions: 0 transactions in this block
Block hash: 0xc00adf1870693df7049f4bac404e0d5cdd84761afac7b6907dc20b01b5296665
Parent hash: 0xeeffaf99…961b14ca
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,244,208 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

18.6%5,583,374 / 30,000,000

Base fee

20 gwei

State root

0xaf126d582837…a8c5f5a356c0

Transactions root

0x14a4d10232d3…a65a51979983

Receipts root

0xd7b61d393c03…4c76217de69e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800