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 #0xbca1d421b9903c3d1a33b22a4e9e83b315891865aaca5a64df06d99fd8ae2a7a · ArcScan

Block

#21,520,298

2026-09-18 15:36:26 UTC

FinalizedProposed 46 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,298
Timestamp: 46 days ago · 2026-09-18 15:36:26 UTC
Transactions: 0 transactions in this block
Block hash: 0xbca1d421b9903c3d1a33b22a4e9e83b315891865aaca5a64df06d99fd8ae2a7a
Parent hash: 0x06394545…f2d08400
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,298 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

27.6%8,287,738 / 30,000,000

Base fee

20 gwei

State root

0x16aa7e4137b0…ff00fe3d3641

Transactions root

0x2743efed5116…41b14177c9bf

Receipts root

0x27392f204e4c…8de11ef28a76

Nonce

0x0000000000000000

Extra data

0x00000004a817c800