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 #0x3a6bd4953db8c4c85e0f91f187974bf16644583df234d8012ebe8dfbb6c569d6 · ArcScan

Block

#21,420,061

2026-09-18 01:29:09 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,420,061
Timestamp: 37 days ago · 2026-09-18 01:29:09 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a6bd4953db8c4c85e0f91f187974bf16644583df234d8012ebe8dfbb6c569d6
Parent hash: 0xaa4afce8…4bb01479
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,420,061 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

14.7%4,420,275 / 30,000,000

Base fee

20 gwei

State root

0xe02e12712de1…aa0c2284d836

Transactions root

0xd2dd87dad7c6…83160ed027cb

Receipts root

0x895c4bc1a843…0518216eb13a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800