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 #0x566e39eb99148860f894ad756f470aaaf3a2c1dcd2245c7e137b48cd660def73 · ArcScan

Block

#21,485,363

2026-09-18 10:41:09 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,485,363
Timestamp: 48 days ago · 2026-09-18 10:41:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x566e39eb99148860f894ad756f470aaaf3a2c1dcd2245c7e137b48cd660def73
Parent hash: 0xacd11d33…580c1a8f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,485,363 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

7.0%2,097,437 / 30,000,000

Base fee

20 gwei

State root

0x877cf1424ace…0a02b4f986e3

Transactions root

0xb05d0514b382…d32ece0e25ac

Receipts root

0x99988a656511…8c37b50c66be

Nonce

0x0000000000000000

Extra data

0x00000004a817c800