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 #0x519512aa50efaa977480709da8616f8e4117931a8bb6f104124c08daad3ea627 · ArcScan

Block

#21,238,322

2026-09-16 23:53:02 UTC

FinalizedProposed 4 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,238,322
Timestamp: 4 days ago · 2026-09-16 23:53:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x519512aa50efaa977480709da8616f8e4117931a8bb6f104124c08daad3ea627
Parent hash: 0xa04270d9…411608bf
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,238,322 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

14.1%4,240,122 / 30,000,000

Base fee

20 gwei

State root

0x4e1c9475c9a2…77ed089e9154

Transactions root

0x02b1b852059b…804404512064

Receipts root

0x255ced80a1e4…c2447f34a85e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800