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 #21541326 · ArcScan

Block

#21,541,326

2026-09-18 18:34:12 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,541,326
Timestamp: 12 days ago · 2026-09-18 18:34:12 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc1f57daa45e5321c15114b3b99712c3df309395105aa71763a32b9e67dca85e
Parent hash: 0xe1d80462…d28475cc
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,541,326 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

2.1%623,588 / 30,000,000

Base fee

20 gwei

State root

0x0a97a04c087d…a1f7dd2b5735

Transactions root

0x507f259f8420…117b5dcc573e

Receipts root

0xce9974891a6e…86f0c0712f40

Nonce

0x0000000000000000

Extra data

0x00000004a817c800