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 #0xf67e8019fcf616ba9efeb76046176e8b1d1e57151fe32b826a40ce5ec21f203a · ArcScan

Block

#21,543,679

2026-09-18 18:54:05 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,543,679
Timestamp: 54 days ago · 2026-09-18 18:54:05 UTC
Transactions: 0 transactions in this block
Block hash: 0xf67e8019fcf616ba9efeb76046176e8b1d1e57151fe32b826a40ce5ec21f203a
Parent hash: 0x205f3e21…d43e795a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,543,679 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

15.9%4,787,333 / 30,000,000

Base fee

20 gwei

State root

0xcf545bb53435…4b6534dd8042

Transactions root

0x85a7ba0d0f4d…a9ddfe2da6ed

Receipts root

0x0cfabd5de87b…e0c32346bd5f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800