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 #0xf443718a4ef6a30f9c1a1a57694b10bedb0a05a872964e7e7ffeb97b89a3da80 · ArcScan

Block

#21,337,459

2026-09-17 13:50:22 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,337,459
Timestamp: 8 days ago · 2026-09-17 13:50:22 UTC
Transactions: 0 transactions in this block
Block hash: 0xf443718a4ef6a30f9c1a1a57694b10bedb0a05a872964e7e7ffeb97b89a3da80
Parent hash: 0x9fe394d2…a83e0b18
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,337,459 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

13.7%4,122,331 / 30,000,000

Base fee

20 gwei

State root

0xcafdaa54dce5…d8e648d4ae91

Transactions root

0x555e316f440c…e6ba29e54e28

Receipts root

0x23760b5a0084…c2d06049ad54

Nonce

0x0000000000000000

Extra data

0x00000004a817c800