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 #21177302 · ArcScan

Block

#21,177,302

2026-09-16 15:17:58 UTC

FinalizedProposed 7 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,177,302
Timestamp: 7 days ago · 2026-09-16 15:17:58 UTC
Transactions: 0 transactions in this block
Block hash: 0x5b267bce421770c6830e7355ff9dc58ba2a7484e147590948eea47adcf64efeb
Parent hash: 0x0fcdc287…d336c8c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,177,302 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

63.5%19,047,460 / 30,000,000

Base fee

126.638140476 gwei

State root

0xeda52be4cc0d…9837bf0d616d

Transactions root

0xf046c6a706a2…7aae74bf6ff2

Receipts root

0x79ee241eaeda…d7d789fafafb

Nonce

0x0000000000000000

Extra data

0x0000001d6efbfff4