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 #21483261 · ArcScan

Block

#21,483,261

2026-09-18 10:23:22 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,483,261
Timestamp: 9 days ago · 2026-09-18 10:23:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x0944580bf6195af499ad3614c607f2db0d552fbf73209240cc137a1c56651aef
Parent hash: 0x0b3b11af…b430469c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,483,261 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

12.0%3,614,607 / 30,000,000

Base fee

20 gwei

State root

0xdc5f93002cc2…76e5edc26059

Transactions root

0xa5d30a1c227c…426a4124d273

Receipts root

0xc8b53fe7a713…4de2b0e5645c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800