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 #21318533 · ArcScan

Block

#21,318,533

2026-09-17 11:10:32 UTC

FinalizedProposed 36 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,318,533
Timestamp: 36 days ago · 2026-09-17 11:10:32 UTC
Transactions: 0 transactions in this block
Block hash: 0xa764553f9acd15f0d179858645fee78371d89174a502940c3e87f7acbb5b511d
Parent hash: 0xb6422def…2ba9bcdd
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,318,533 on Arc Mainnet is empty.

0xb1a19155…2ab19a1b

Gas used / limit

18.9%5,674,509 / 30,000,000

Base fee

20 gwei

State root

0xd7ea1aa43f34…596365c1d1f4

Transactions root

0xcf4de530bcf1…1cdea6a04ba9

Receipts root

0xea0d04f14233…053c0971e6f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800