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 #21322843 · ArcScan

Block

#21,322,843

2026-09-17 11:46:56 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,322,843
Timestamp: 19 days ago · 2026-09-17 11:46:56 UTC
Transactions: 0 transactions in this block
Block hash: 0xfe0176b145b85bc6f10e82569617a929095a310755e13ed6edc0e94b3cd6af18
Parent hash: 0x427bdb95…5ab3c5d6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,322,843 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

42.3%12,694,829 / 30,000,000

Base fee

20 gwei

State root

0x1eb6a8e8bdf0…3a134d8949a2

Transactions root

0x60c9c0541b60…85d4d28c0f89

Receipts root

0x1f188c623038…8dee9c9f91dc

Nonce

0x0000000000000000

Extra data

0x00000004a817c800