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 #21300267 · ArcScan

Block

#21,300,267

2026-09-17 08:36:17 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,300,267
Timestamp: 38 days ago · 2026-09-17 08:36:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x8cc6e71daad79bbb5ee09eba1230eabc96aba19498104eab2619491e2c6448e8
Parent hash: 0x1738340f…1be757f1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,300,267 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

26.3%7,897,817 / 30,000,000

Base fee

20 gwei

State root

0x81090e54a772…0334071483f3

Transactions root

0x8e23eeae5fd0…21601f2d23a0

Receipts root

0x9013bf476328…a066915146ac

Nonce

0x0000000000000000

Extra data

0x00000004a817c800