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 #21528578 · ArcScan

Block

#21,528,578

2026-09-18 16:46:26 UTC

FinalizedProposed 14 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,528,578
Timestamp: 14 days ago · 2026-09-18 16:46:26 UTC
Transactions: 0 transactions in this block
Block hash: 0x32664b59aafa19adb38e359ce26289cd99b2676282044e1eb5556ef6a1a0d9d8
Parent hash: 0xa052a4f0…4d6d620f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,528,578 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

9.3%2,796,204 / 30,000,000

Base fee

20 gwei

State root

0x56c99ea332ed…dbb3a4634957

Transactions root

0x244eb92ed0ea…8fe5c192ab0e

Receipts root

0x45cbcfd126b1…6391fc331251

Nonce

0x0000000000000000

Extra data

0x00000004a817c800