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 #21223434 · ArcScan

Block

#21,223,434

2026-09-16 21:47:22 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,223,434
Timestamp: 28 days ago · 2026-09-16 21:47:22 UTC
Transactions: 0 transactions in this block
Block hash: 0x154e79ed28ac6130a056fbc45cabf1d9c1f6e917d28fae7a6f3d810988388f79
Parent hash: 0xabcc8884…ca1b8f9b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,223,434 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.4%4,919,489 / 30,000,000

Base fee

20 gwei

State root

0xac9dc57c072d…e3a441ffe208

Transactions root

0x63123611b585…1e93830f0959

Receipts root

0x210769a27b74…b7b14804065c

Nonce

0x0000000000000000

Extra data

0x00000004a817c800