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 #21251250 · ArcScan

Block

#21,251,250

2026-09-17 01:42:10 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,251,250
Timestamp: 17 days ago · 2026-09-17 01:42:10 UTC
Transactions: 0 transactions in this block
Block hash: 0x8d4f314dcfdd504c3f13c1a397fce356f45c3be7c0c2221d35b8eb73c1eee325
Parent hash: 0xa3b3fd57…3165e06e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,251,250 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

18.1%5,425,962 / 30,000,000

Base fee

20 gwei

State root

0x5b156f9366e1…5a6b1f642374

Transactions root

0xb33f2bc33881…d442d6af5296

Receipts root

0x84d8461fad96…2e345dab7c6b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800