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 #0x887e50766fbdf3bdc5c6f2a544dfb778c876ed021560179d39d276717cc60953 · ArcScan

Block

#21,540,037

2026-09-18 18:23:18 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,540,037
Timestamp: 47 days ago · 2026-09-18 18:23:18 UTC
Transactions: 0 transactions in this block
Block hash: 0x887e50766fbdf3bdc5c6f2a544dfb778c876ed021560179d39d276717cc60953
Parent hash: 0xfbef68ab…0168b673
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,540,037 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

3.5%1,060,843 / 30,000,000

Base fee

20 gwei

State root

0x18ab4bdbfa2d…f4e8481cc87e

Transactions root

0x454f9b44fcb9…2bbf6e4674ef

Receipts root

0xd5cf6ef60d70…feebb794c120

Nonce

0x0000000000000000

Extra data

0x00000004a817c800