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 #21249909 · ArcScan

Block

#21,249,909

2026-09-17 01:30:51 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,249,909
Timestamp: 24 days ago · 2026-09-17 01:30:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x1bf6980782356729a5f0376104d5c795936368071a835c1ce87083acd579b022
Parent hash: 0x9a1675d0…12f3b2eb
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,249,909 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

33.6%10,080,838 / 30,000,000

Base fee

20 gwei

State root

0x27baa6cc8edd…a4796f52b607

Transactions root

0xb9f056e8855d…1a907aaebb8b

Receipts root

0x06d2fcc469b0…54fe7a2f968a

Nonce

0x0000000000000000

Extra data

0x00000004a817c800