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 #0xacefe983dacbd268314faa40741fb42a6469913a8b1049926176896753aadf56 · ArcScan

Block

#21,229,386

2026-09-16 22:37:36 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,229,386
Timestamp: 3 days ago · 2026-09-16 22:37:36 UTC
Transactions: 0 transactions in this block
Block hash: 0xacefe983dacbd268314faa40741fb42a6469913a8b1049926176896753aadf56
Parent hash: 0x18b047cc…ea0da240
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,229,386 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

22.8%6,848,904 / 30,000,000

Base fee

20 gwei

State root

0xf47ddf45e0a4…1d6ed13528ba

Transactions root

0x9bbc13510cfe…46fa946ae9ef

Receipts root

0x5783bb814579…6fa9a65a2740

Nonce

0x0000000000000000

Extra data

0x00000004a817c800