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 #0x151e991d571c3c72d6d0b7a77b6f2529eac3000c33efbeb3ffc02e72c576cf0a · ArcScan

Block

#21,307,186

2026-09-17 09:34:44 UTC

FinalizedProposed 19 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,186
Timestamp: 19 days ago · 2026-09-17 09:34:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x151e991d571c3c72d6d0b7a77b6f2529eac3000c33efbeb3ffc02e72c576cf0a
Parent hash: 0xa1279197…9e9199a8
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,186 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

8.8%2,630,308 / 30,000,000

Base fee

20 gwei

State root

0xe0cc81390faa…e19052945137

Transactions root

0x7973c2e0738a…8cc2b824c89f

Receipts root

0x7013d04f5eb8…8d668e4204a6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800