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 #0xfd030c2ead171710a388ede360594db414be467a6d9c6a49bac01280e2925aa4 · ArcScan

Block

#21,211,405

2026-09-16 20:05:50 UTC

FinalizedProposed 8 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,211,405
Timestamp: 8 days ago · 2026-09-16 20:05:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xfd030c2ead171710a388ede360594db414be467a6d9c6a49bac01280e2925aa4
Parent hash: 0x25d21a60…d5f8b408
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,211,405 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

35.3%10,593,951 / 30,000,000

Base fee

20 gwei

State root

0xb7be57fc121e…6316ee74d37f

Transactions root

0xe62914bc6b9e…2056c80d0fed

Receipts root

0x52e8635344cc…7e0e143c16f7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800