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

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 #21538941 · ArcScan

Block

#21,538,941

2026-09-18 18:14:02 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,538,941
Timestamp: 57 days ago · 2026-09-18 18:14:02 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc293994c5cedeee8d409ecbc4ae1319a96b254ceffab0b523c4dd3fd9d33ea0
Parent hash: 0xea6776ed…452012e6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,538,941 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

4.8%1,434,142 / 30,000,000

Base fee

20 gwei

State root

0x5e593792a732…daba06ebffda

Transactions root

0x69a169314eb8…d2ce1f9ece7a

Receipts root

0xf058a72f6538…a01d2fef38b8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800