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 #0x738919ae640536e34a998bc6584d5b22a0edb9359027c55f7694fcff82ac5f99 · ArcScan

Block

#21,529,394

2026-09-18 16:53:20 UTC

FinalizedProposed 43 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,529,394
Timestamp: 43 days ago · 2026-09-18 16:53:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x738919ae640536e34a998bc6584d5b22a0edb9359027c55f7694fcff82ac5f99
Parent hash: 0x29f75eed…a271afb7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,529,394 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

19.8%5,938,255 / 30,000,000

Base fee

20 gwei

State root

0x92c896906710…8812f48f06cd

Transactions root

0x157224077488…a98884c3fd16

Receipts root

0x1dff67f760d4…b73271b051b0

Nonce

0x0000000000000000

Extra data

0x00000004a817c800