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 #0xa940e7fb6fbb31b2ed48e0d5b8e0aab2e583337db8a114d21ac776223be86149 · ArcScan

Block

#21,551,694

2026-09-18 20:01:52 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,551,694
Timestamp: 48 days ago · 2026-09-18 20:01:52 UTC
Transactions: 0 transactions in this block
Block hash: 0xa940e7fb6fbb31b2ed48e0d5b8e0aab2e583337db8a114d21ac776223be86149
Parent hash: 0xde45ed71…d28d5ad9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,551,694 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

22.7%6,806,416 / 30,000,000

Base fee

20 gwei

State root

0xf1c3c1a0dd92…4effad31292e

Transactions root

0x95ae1126518a…ac9950f20a9a

Receipts root

0x251a95a44741…2bba05dafb7d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800