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 #21374893 · ArcScan

Block

#21,374,893

2026-09-17 19:07:23 UTC

FinalizedProposed 2 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,374,893
Timestamp: 2 days ago · 2026-09-17 19:07:23 UTC
Transactions: 0 transactions in this block
Block hash: 0x52afcaf2f7ab85747e0abfcbd0993dbb62f65504b99c3e163416f110d27d433c
Parent hash: 0x299a1c73…b8eeabe9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,374,893 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

19.2%5,767,339 / 30,000,000

Base fee

20 gwei

State root

0x2cf7d1bb5595…49e7428bd8e3

Transactions root

0x4ce5a5683476…ac2d7a4866ed

Receipts root

0x040e8ac1eda7…94b4e8f8e088

Nonce

0x0000000000000000

Extra data

0x00000004a817c800