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 #0x303d64a9fdcf2e8fd764c9348308505190025c29ff311d5dd2101bf8cebed33d · ArcScan

Block

#21,350,974

2026-09-17 15:44:31 UTC

FinalizedProposed 39 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,350,974
Timestamp: 39 days ago · 2026-09-17 15:44:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x303d64a9fdcf2e8fd764c9348308505190025c29ff311d5dd2101bf8cebed33d
Parent hash: 0x9d706724…ebe8762e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,350,974 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

15.8%4,743,782 / 30,000,000

Base fee

20 gwei

State root

0xfabbf33815d7…40044f5ad787

Transactions root

0x6dc848cfd6c0…fbff4e93ad45

Receipts root

0x1681e4804ae7…393b95da28af

Nonce

0x0000000000000000

Extra data

0x00000004a817c800