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 #0xc4bbf6be821fad8efb93148661ac9c96ebd9366e902fe012da9351f384f1d42a · ArcScan

Block

#21,520,052

2026-09-18 15:34:21 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,520,052
Timestamp: 48 days ago · 2026-09-18 15:34:21 UTC
Transactions: 0 transactions in this block
Block hash: 0xc4bbf6be821fad8efb93148661ac9c96ebd9366e902fe012da9351f384f1d42a
Parent hash: 0x939bdaeb…52808787
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,520,052 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

4.6%1,381,289 / 30,000,000

Base fee

20 gwei

State root

0x63bc1aa876ce…1662b4a31978

Transactions root

0x255ded830962…56dee2187804

Receipts root

0xe43333f91bf1…9dcb48b1867e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800