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 #21340452 · ArcScan

Block

#21,340,452

2026-09-17 14:15:39 UTC

FinalizedProposed 54 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,340,452
Timestamp: 54 days ago · 2026-09-17 14:15:39 UTC
Transactions: 0 transactions in this block
Block hash: 0x6ef33c320b0c8ed4b369cb4f48fab4b971d61b4a4394f321e9674d9d971a7ba3
Parent hash: 0x6dbf1a9c…d41aee79
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,340,452 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

9.3%2,798,084 / 30,000,000

Base fee

20 gwei

State root

0x76f453adabde…9efb8d1f9b56

Transactions root

0x860fe8689e19…e2b48badc7ca

Receipts root

0x342de0bf3d35…94a2ed4dbcfe

Nonce

0x0000000000000000

Extra data

0x00000004a817c800