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 #21481272 · ArcScan

Block

#21,481,272

2026-09-18 10:06:34 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,481,272
Timestamp: 53 days ago · 2026-09-18 10:06:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xb001bac7ea2d4d2af4c40a9237c2497eafd8d800d7fb920ceec44bb317e88022
Parent hash: 0x9b7ab976…a3a13429
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,481,272 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.5%2,247,057 / 30,000,000

Base fee

20 gwei

State root

0xad7151197275…29af1ebeecd1

Transactions root

0x9b0b0fb341e0…d7a43970f418

Receipts root

0x41167e24e03c…eb5aca99d03e

Nonce

0x0000000000000000

Extra data

0x00000004a817c800