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 #0x1577431099c18f7d2e02754708d0fd5501da6a4a1cf9a7d59de9c925ec98935c · ArcScan

Block

#21,221,324

2026-09-16 21:29:33 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,221,324
Timestamp: 8 days ago · 2026-09-16 21:29:33 UTC
Transactions: 0 transactions in this block
Block hash: 0x1577431099c18f7d2e02754708d0fd5501da6a4a1cf9a7d59de9c925ec98935c
Parent hash: 0x133f6bfe…ecc8ed6f
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,221,324 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

18.3%5,499,525 / 30,000,000

Base fee

20 gwei

State root

0xf9da52d1f582…f8f527deced1

Transactions root

0xa82fcc752bd8…f213c7a8a1bc

Receipts root

0x4319f46d649e…df5ab229106d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800