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 #0x1022a3f0ddaf33ad301c8659f69fd238617630bb3559148283726934d1d5a477 · ArcScan

Block

#21,540,927

2026-09-18 18:30:49 UTC

FinalizedProposed 23 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,927
Timestamp: 23 days ago · 2026-09-18 18:30:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x1022a3f0ddaf33ad301c8659f69fd238617630bb3559148283726934d1d5a477
Parent hash: 0x2de06310…1554e3cd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,927 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

5.4%1,621,138 / 30,000,000

Base fee

20 gwei

State root

0x6d1870662247…e051f0e143d5

Transactions root

0xef149210c545…51fe7ad54283

Receipts root

0x143661199b6d…59cfe83ae06b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800