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 #0x4391f02c490750bd76ce40807cb5f05ad3ce008a5b06ec2ff42b9958646f21a2 · ArcScan

Block

#21,481,798

2026-09-18 10:11:00 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,798
Timestamp: 48 days ago · 2026-09-18 10:11:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x4391f02c490750bd76ce40807cb5f05ad3ce008a5b06ec2ff42b9958646f21a2
Parent hash: 0x13e38857…2c8ee14b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,798 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

12.9%3,871,007 / 30,000,000

Base fee

20 gwei

State root

0x7c8e7f1920a8…5e5034002698

Transactions root

0x4646ff30e422…e4d1ca639788

Receipts root

0x0c9ec2fc0155…69a6acdd89a3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800