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 #0x21c45991799018fa19b748c0c444d37c164d7dda94d31f4cdac7c00bfd322e3d · ArcScan

Block

#21,235,805

2026-09-16 23:31:47 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,235,805
Timestamp: 36 days ago · 2026-09-16 23:31:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x21c45991799018fa19b748c0c444d37c164d7dda94d31f4cdac7c00bfd322e3d
Parent hash: 0x56d8277f…1dfb7826
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,235,805 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

12.3%3,690,965 / 30,000,000

Base fee

20 gwei

State root

0x2cedac1cdf5d…ef4893da179f

Transactions root

0x4b0bda0eb20c…d55e36fff1a5

Receipts root

0xbf5378cfbe7c…b844e52e8660

Nonce

0x0000000000000000

Extra data

0x00000004a817c800