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 #21250045 · ArcScan

Block

#21,250,045

2026-09-17 01:32:00 UTC

FinalizedProposed 28 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,250,045
Timestamp: 28 days ago · 2026-09-17 01:32:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x90337871ecd67cb637e11d8a723490dae2af7e73925e21522e5532f267ef0539
Parent hash: 0x39a4fdc6…2ffaf21d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,250,045 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

18.7%5,615,237 / 30,000,000

Base fee

20 gwei

State root

0xa8f6dfe4f077…23408669fcbf

Transactions root

0x9dc92e5fa30a…e0a83c3e72f4

Receipts root

0x2f5d0b6c1ae6…735b0678ca53

Nonce

0x0000000000000000

Extra data

0x00000004a817c800