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 #0x347e96146d2ba6de726cf18e94d67353a11f1077c135fb49923b41e946a7a5ea · ArcScan

Block

#21,547,317

2026-09-18 19:24:51 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,547,317
Timestamp: 57 days ago · 2026-09-18 19:24:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x347e96146d2ba6de726cf18e94d67353a11f1077c135fb49923b41e946a7a5ea
Parent hash: 0x60777f13…6503291d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,547,317 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

8.0%2,387,686 / 30,000,000

Base fee

20 gwei

State root

0xfc775d57a0d2…91e665087087

Transactions root

0x1999cb6c494c…dd074c68794c

Receipts root

0x61e8c87ca70a…6408b57758b9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800