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 #0x9719740437fc1a3d5d75043ad478d4160e09eff013dc27e8b48292c82f609c5d · ArcScan

Block

#21,351,578

2026-09-17 15:49:37 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,578
Timestamp: 37 days ago · 2026-09-17 15:49:37 UTC
Transactions: 0 transactions in this block
Block hash: 0x9719740437fc1a3d5d75043ad478d4160e09eff013dc27e8b48292c82f609c5d
Parent hash: 0xf839a8a1…f0fc797c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,578 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

16.4%4,910,294 / 30,000,000

Base fee

20 gwei

State root

0x246d39edfd31…5ec2f1fe2adf

Transactions root

0x96fa15dd0f1d…87f722b58114

Receipts root

0x450ca4cd7336…4f2801da8674

Nonce

0x0000000000000000

Extra data

0x00000004a817c800