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 #0x312cd1885ca0117169bfc17f156c27cbb17948db88cf514d52ffe9c69e51395d · ArcScan

Block

#21,290,073

2026-09-17 07:10:08 UTC

FinalizedProposed 29 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,290,073
Timestamp: 29 days ago · 2026-09-17 07:10:08 UTC
Transactions: 0 transactions in this block
Block hash: 0x312cd1885ca0117169bfc17f156c27cbb17948db88cf514d52ffe9c69e51395d
Parent hash: 0x3572c9cd…8767effb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,290,073 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

12.5%3,751,060 / 30,000,000

Base fee

20 gwei

State root

0x947adbd10e91…80ad252f4a57

Transactions root

0x9ab4080dd359…e4f0660a1bcf

Receipts root

0x383de60a2684…ad6966e32f02

Nonce

0x0000000000000000

Extra data

0x00000004a817c800