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 #0xfa4574d363afffe76b0a2b73011f5f5d5af47a93d3bd4c44027f9dabc0528546 · ArcScan

Block

#21,394,772

2026-09-17 21:55:23 UTC

FinalizedProposed 15 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,394,772
Timestamp: 15 days ago · 2026-09-17 21:55:23 UTC
Transactions: 0 transactions in this block
Block hash: 0xfa4574d363afffe76b0a2b73011f5f5d5af47a93d3bd4c44027f9dabc0528546
Parent hash: 0xf6e0cc40…c39f32fe
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,394,772 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

0.6%174,426 / 30,000,000

Base fee

20 gwei

State root

0xbd69d81f579e…20f46776c87c

Transactions root

0x8d3c409374dd…0eff63958057

Receipts root

0x7e645580a25e…29e670dbbd01

Nonce

0x0000000000000000

Extra data

0x00000004a817c800