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 #21539664 · ArcScan

Block

#21,539,664

2026-09-18 18:20:09 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,539,664
Timestamp: 51 days ago · 2026-09-18 18:20:09 UTC
Transactions: 0 transactions in this block
Block hash: 0xd4c233df61c380d90d7e9124dc3eeba54be06b8030599db5a8068bf616d5f8c8
Parent hash: 0x7ecbdf62…9c35c15c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,539,664 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

2.0%592,642 / 30,000,000

Base fee

20 gwei

State root

0x202c9c152550…efd1497f88c9

Transactions root

0xf69f0349d326…7faccbfb2c25

Receipts root

0x9c27120552ac…7f55c66d318d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800