Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x42134ccd199510109b5bf678263448ea53ab1174aa19c0a7102aff5051459d59 · ArcScan

Block

#21,565,515

2026-09-18 21:58:44 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,565,515
Timestamp: 53 days ago · 2026-09-18 21:58:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x42134ccd199510109b5bf678263448ea53ab1174aa19c0a7102aff5051459d59
Parent hash: 0xc65cb6cc…5a983c1c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,565,515 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.3%992,518 / 30,000,000

Base fee

20 gwei

State root

0x1fff58001ce4…6d1932d59e0e

Transactions root

0x510d59fac1a8…ea61e6297f40

Receipts root

0x3b4fe441b5ca…a4c64f0daf73

Nonce

0x0000000000000000

Extra data

0x00000004a817c800