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 #21524551 · ArcScan

Block

#21,524,551

2026-09-18 16:12:23 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,524,551
Timestamp: 39 days ago · 2026-09-18 16:12:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x816beedb5cc6c89c24d25c8313414cbd83567bd8c69f0b476b75fa861cd06081
Parent hash: 0x0d32b70d…3785f1ec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,524,551 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

5.4%1,625,800 / 30,000,000

Base fee

20 gwei

State root

0x7bd95a412d47…15bb6ec97949

Transactions root

0x49a497abef16…19ce35563650

Receipts root

0xbcd5e425fff9…f91adcfec69b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800