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 #21530239 · ArcScan

Block

#21,530,239

2026-09-18 17:00:28 UTC

FinalizedProposed 53 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,530,239
Timestamp: 53 days ago · 2026-09-18 17:00:28 UTC
Transactions: 0 transactions in this block
Block hash: 0x2237d332f1bc6e356aa056ebb0b578e21b4b5e5099b74af3797208c8f1d9b322
Parent hash: 0x0cc3deb1…2c2ab67d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,530,239 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

11.5%3,440,091 / 30,000,000

Base fee

20 gwei

State root

0x5c82f0585fd2…eaeea85b7906

Transactions root

0x5c0add6c73bd…98a4b0cad743

Receipts root

0xea3ddaf58e53…71f64b95830f

Nonce

0x0000000000000000

Extra data

0x00000004a817c800