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 #21264257 · ArcScan

Block

#21,264,257

2026-09-17 03:32:01 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,264,257
Timestamp: 11 days ago · 2026-09-17 03:32:01 UTC
Transactions: 0 transactions in this block
Block hash: 0x0c6b9062f6b1e7daa85dd9498a3b0f32ffb86e6a33892b48428cc2020eb89b34
Parent hash: 0x6ce14d0b…9dc51f48
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,264,257 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

32.8%9,832,594 / 30,000,000

Base fee

20 gwei

State root

0xb771d6f7ea76…e3129e865fb8

Transactions root

0xc8e87d01035a…953b8f2f7a94

Receipts root

0x14d474465ef2…162033ae4242

Nonce

0x0000000000000000

Extra data

0x00000004a817c800