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 #21331090 · ArcScan

Block

#21,331,090

2026-09-17 12:56:34 UTC

FinalizedProposed 18 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,331,090
Timestamp: 18 days ago · 2026-09-17 12:56:34 UTC
Transactions: 0 transactions in this block
Block hash: 0xe291e9094c4e3b436e6db25bb4c2b0e6617ec074fb8b5603029a3fcaeacae620
Parent hash: 0xc3c22987…9a8f46ab
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,331,090 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

15.0%4,494,711 / 30,000,000

Base fee

20 gwei

State root

0x64f74fcf1302…2ec59afe6229

Transactions root

0x4c7f3cec1f81…489697d01e02

Receipts root

0x057fcf69adaa…b290aee7b2c3

Nonce

0x0000000000000000

Extra data

0x00000004a817c800