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 #0x30372689cbaf30078ee27543250c4cd3f32569c1556e6337869d0f5132e7d645 · ArcScan

Block

#21,178,144

2026-09-16 15:25:04 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,178,144
Timestamp: 7 days ago · 2026-09-16 15:25:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x30372689cbaf30078ee27543250c4cd3f32569c1556e6337869d0f5132e7d645
Parent hash: 0x21bafbf4…8772d073
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,178,144 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

34.5%10,364,562 / 30,000,000

Base fee

95.408120484 gwei

State root

0x43ca3d901481…68383f0455c3

Transactions root

0xdec059757d96…797d51ac4220

Receipts root

0xc2682318fbab…d609b05ab1c0

Nonce

0x0000000000000000

Extra data

0x00000016333e4d46