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 #21279295 · ArcScan

Block

#21,279,295

2026-09-17 05:39:04 UTC

FinalizedProposed 22 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,279,295
Timestamp: 22 days ago · 2026-09-17 05:39:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x08b4887f24f2c0f4b32577e415a55fafefbf21fac53bc1d6f1f963573389b82c
Parent hash: 0x53a1b82b…36ef614b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,279,295 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

24.3%7,293,279 / 30,000,000

Base fee

20 gwei

State root

0x750f54ef6cbd…59895b880981

Transactions root

0x8b78be66f91f…44539a4df302

Receipts root

0x52e1d5b90f76…92d1c7ecc632

Nonce

0x0000000000000000

Extra data

0x00000004a817c800