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 #0x42a824fcf1d69cc6c7d8e8a9ab9d8f3043b8169c925113ad012951bf31fe2435 · ArcScan

Block

#21,539,995

2026-09-18 18:22:57 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,995
Timestamp: 48 days ago · 2026-09-18 18:22:57 UTC
Transactions: 0 transactions in this block
Block hash: 0x42a824fcf1d69cc6c7d8e8a9ab9d8f3043b8169c925113ad012951bf31fe2435
Parent hash: 0xedff778a…0dbc2956
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,995 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.2%1,248,498 / 30,000,000

Base fee

20 gwei

State root

0x185dd6b55b00…f866ed0c3dfd

Transactions root

0x94d288dd6fbe…5ca53532a1ba

Receipts root

0xb8d20fc0d79d…b756affd9e9f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800