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 #0x02cf1fa33a27485feff615aa49c3e1aa234dcd62d7f0729d1efdd19c95149b43 · ArcScan

Block

#21,555,442

2026-09-18 20:33:33 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,442
Timestamp: 46 days ago · 2026-09-18 20:33:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x02cf1fa33a27485feff615aa49c3e1aa234dcd62d7f0729d1efdd19c95149b43
Parent hash: 0x1090b71e…dbb5ce64
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,442 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

1.1%344,155 / 30,000,000

Base fee

20 gwei

State root

0xc61c9962b958…56d1d7272aed

Transactions root

0xb0f2720907d9…a650d9332878

Receipts root

0x31d423d8cad1…b75641beb5af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800