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 #21555469 · ArcScan

Block

#21,555,469

2026-09-18 20:33:47 UTC

FinalizedProposed 45 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,555,469
Timestamp: 45 days ago · 2026-09-18 20:33:47 UTC
Transactions: 0 transactions in this block
Block hash: 0x0b7d9f7ca156f5869d342f9fcd3849b9bf4b99c06a20f7cfe2bda0005985150e
Parent hash: 0x9ba2a712…4cd18cec
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,555,469 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

5.2%1,551,957 / 30,000,000

Base fee

20 gwei

State root

0x3fdfa89a9a9f…312458278391

Transactions root

0x382f7aa51a9f…d263e20496f7

Receipts root

0x6877db1d5c4d…0de72034d618

Nonce

0x0000000000000000

Extra data

0x00000004a817c800