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 #21219607 · ArcScan

Block

#21,219,607

2026-09-16 21:15:04 UTC

FinalizedProposed 9 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,219,607
Timestamp: 9 days ago · 2026-09-16 21:15:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xcdfcf6471ef4b738b8afb4ddad7c0cef20f61a427dac15a5a60820b7f3050823
Parent hash: 0xf47d6ff3…8503054b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,219,607 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

15.5%4,650,134 / 30,000,000

Base fee

22.137844205 gwei

State root

0xb802f1136408…a4d0e04175b2

Transactions root

0xb7d9deeb4020…4b8a9f79ebf1

Receipts root

0x35ecde94ca34…6b83ab09b968

Nonce

0x0000000000000000

Extra data

0x0000000526a26b9b