Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x143fc9390f99f7aa0261420022adeec437836880393ae8988a7eee39cbe00648 · ArcScan

Block

#21,570,341

2026-09-18 22:39:32 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,341
Timestamp: 53 days ago · 2026-09-18 22:39:32 UTC
Transactions: 0 transactions in this block
Block hash: 0x143fc9390f99f7aa0261420022adeec437836880393ae8988a7eee39cbe00648
Parent hash: 0xffbd06d3…25d1b2c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,341 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

1.5%458,250 / 30,000,000

Base fee

20 gwei

State root

0x4628b8b26a0d…50dc4273fe37

Transactions root

0x54c4fc965733…d562315adb48

Receipts root

0xe16f5fc570e5…d0fb8839e7e1

Nonce

0x0000000000000000

Extra data

0x00000004a817c800