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

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 #21330313 · ArcScan

Block

#21,330,313

2026-09-17 12:50:00 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,330,313
Timestamp: 11 days ago · 2026-09-17 12:50:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x6466b030cd8b396577d6fa6db63b4b5302c14ec5f780d1f29b77e4455a4a2afc
Parent hash: 0x0cf47001…453b62de
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,330,313 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

19.1%5,725,234 / 30,000,000

Base fee

20 gwei

State root

0xe9239786985e…055bad6cbe97

Transactions root

0x55c59c0d8c61…66318b18edd6

Receipts root

0x0d93d3af1752…61f33889b850

Nonce

0x0000000000000000

Extra data

0x00000004a817c800