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 #0x91a88bfffda57d65c07dc0d270fdc160a5e0c1024213568cac82b7144fde8d4a · ArcScan

Block

#21,485,454

2026-09-18 10:41:55 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,454
Timestamp: 49 days ago · 2026-09-18 10:41:55 UTC
Transactions: 0 transactions in this block
Block hash: 0x91a88bfffda57d65c07dc0d270fdc160a5e0c1024213568cac82b7144fde8d4a
Parent hash: 0xd5f914ee…901513d2
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,454 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

1.8%549,382 / 30,000,000

Base fee

20 gwei

State root

0xeb728e5b3b29…d5ff24d06411

Transactions root

0x211bb02a780c…6171b76df9e1

Receipts root

0x32973e9e4105…6671a7627402

Nonce

0x0000000000000000

Extra data

0x00000004a817c800