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 #21512232 · ArcScan

Block

#21,512,232

2026-09-18 14:28:16 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,512,232
Timestamp: 38 days ago · 2026-09-18 14:28:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xf2663b7adc90fb3485c3503e3c9d4890563318842af6dd31eef4d45e6636d9c7
Parent hash: 0x23b54085…466fcded
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,512,232 on Arc Mainnet is empty.

0xefd77206…4d00a4fd

Gas used / limit

23.2%6,960,566 / 30,000,000

Base fee

20 gwei

State root

0x3f1fe3da6f04…8edbbc894d3d

Transactions root

0x0cd5b272b78d…635e0d8082a7

Receipts root

0x18b08860bb3f…bc725c1bd8c1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800