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 #0x0cf9596768517b4ea3785acf735d91b417827e0ed78a8216e3d9fd06357f6328 · ArcScan

Block

#21,333,838

2026-09-17 13:19:46 UTC

FinalizedProposed 49 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,333,838
Timestamp: 49 days ago · 2026-09-17 13:19:46 UTC
Transactions: 0 transactions in this block
Block hash: 0x0cf9596768517b4ea3785acf735d91b417827e0ed78a8216e3d9fd06357f6328
Parent hash: 0x440ae324…b2401d27
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,333,838 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

9.1%2,735,072 / 30,000,000

Base fee

20 gwei

State root

0x003b21cd9c42…c5fa70bec6b6

Transactions root

0x15574a47f1b9…6bb54fa1c201

Receipts root

0x3714a2200568…ed3efec266aa

Nonce

0x0000000000000000

Extra data

0x00000004a817c800