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 #0x08b9be50ce7491ffd1d0e0d4ce4c9acc901ef31e7aa320f72fd539c11cadcd3d · ArcScan

Block

#21,520,771

2026-09-18 15:40:26 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,771
Timestamp: 30 days ago · 2026-09-18 15:40:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x08b9be50ce7491ffd1d0e0d4ce4c9acc901ef31e7aa320f72fd539c11cadcd3d
Parent hash: 0x18ddde29…3b3c616a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,771 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

8.1%2,427,938 / 30,000,000

Base fee

20 gwei

State root

0x0f2c6dc2a85f…fce243b8ae99

Transactions root

0x828a7c80b763…bf66bcba2282

Receipts root

0xcb9f6820bfcf…0418b03d83dc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800