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 #0x4a9d2fab0aa334d3934d103645eba619cedcea72eb5c2305538d054776938804 · ArcScan

Block

#21,290,155

2026-09-17 07:10:49 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,155
Timestamp: 27 days ago · 2026-09-17 07:10:49 UTC
Transactions: 0 transactions in this block
Block hash: 0x4a9d2fab0aa334d3934d103645eba619cedcea72eb5c2305538d054776938804
Parent hash: 0xfa0a55ac…33cd486e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,155 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

10.5%3,161,052 / 30,000,000

Base fee

20 gwei

State root

0x187a18d81e29…1c46c44487d8

Transactions root

0xf1c60b3c88a6…8771f0bf467a

Receipts root

0x3ba79263eff0…fbdea0a68212

Nonce

0x0000000000000000

Extra data

0x00000004a817c800