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 #21412803 · ArcScan

Block

#21,412,803

2026-09-18 00:27:48 UTC

FinalizedProposed 58 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,803
Timestamp: 58 days ago · 2026-09-18 00:27:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xd1f7c2fb8e92da7c3eeb67532d93c8c2b7fafb8cf511ffdb81714a123ec7d3bd
Parent hash: 0x1d574165…7a113147
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,803 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

0.9%285,180 / 30,000,000

Base fee

20 gwei

State root

0x9adce43a7692…01719585ea7f

Transactions root

0x0022f87be863…6809b4476ffe

Receipts root

0x965533617478…8536d94aa182

Nonce

0x0000000000000000

Extra data

0x00000004a817c800