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 #21307372 · ArcScan

Block

#21,307,372

2026-09-17 09:36:18 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,372
Timestamp: 24 days ago · 2026-09-17 09:36:18 UTC
Transactions: 0 transactions in this block
Block hash: 0xd97198070d3b50abcc486b948a4eb0343fa5e430ec1b797c7f4c1b462aa8e3bd
Parent hash: 0xf5046ea9…6cac6070
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,372 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

10.0%2,990,911 / 30,000,000

Base fee

20 gwei

State root

0x7f148831e920…98a5a1da9e24

Transactions root

0x6b8b432f4c96…c6baa91b3f6f

Receipts root

0x75f0d541f87a…011091fbd291

Nonce

0x0000000000000000

Extra data

0x00000004a817c800