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 #21390883 · ArcScan

Block

#21,390,883

2026-09-17 21:22:31 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,390,883
Timestamp: 5 days ago · 2026-09-17 21:22:31 UTC
Transactions: 0 transactions in this block
Block hash: 0x06db58b3f416cefae1ee2f3be7060bd00636a06e3850b31a294d806a5611fda5
Parent hash: 0x19bfc513…6549155d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,390,883 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

4.8%1,426,010 / 30,000,000

Base fee

20 gwei

State root

0x7e7a8c4017de…b57514d50561

Transactions root

0x5df99ca15eeb…e422dddbc7c9

Receipts root

0x868847109214…bcc50ee4d7fe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800