Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0xa7a19657fd040ab4886db7615fdc76ac67a118d901f1ae3041a87c642e4d3829 · ArcScan

Block

#21,221,956

2026-09-16 21:34:53 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,956
Timestamp: 11 days ago · 2026-09-16 21:34:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xa7a19657fd040ab4886db7615fdc76ac67a118d901f1ae3041a87c642e4d3829
Parent hash: 0x29b0ac13…b4e5b848
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,956 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

27.8%8,348,387 / 30,000,000

Base fee

20 gwei

State root

0xb81fb94065ba…4ede4f2ea669

Transactions root

0x5fd74189cd27…d145380e79c0

Receipts root

0x32578e368385…5cd40f32164d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800