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

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 #21340401 · ArcScan

Block

#21,340,401

2026-09-17 14:15:13 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,401
Timestamp: 53 days ago · 2026-09-17 14:15:13 UTC
Transactions: 0 transactions in this block
Block hash: 0xe0f572a2d3321c75810e257b6c0cbc7f472229ede8d6396bc4f6d42c38eea76c
Parent hash: 0x4fb80853…d330d0e9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,401 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

17.8%5,334,896 / 30,000,000

Base fee

20 gwei

State root

0x4644c5cd4d20…54498c8fd299

Transactions root

0x52917aa42807…e8eb001461fb

Receipts root

0x24815d95a713…abd19aee5617

Nonce

0x0000000000000000

Extra data

0x00000004a817c800