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 #21299485 · ArcScan

Block

#21,299,485

2026-09-17 08:29:40 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,485
Timestamp: 51 days ago · 2026-09-17 08:29:40 UTC
Transactions: 0 transactions in this block
Block hash: 0x64da79cd2805bbd7e02fcdeab29fbe7175e65d40965f7b25e77d5c61cac02270
Parent hash: 0xe2e51954…39322fc5
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,485 on Arc Mainnet is empty.

0x4b4eedf1…fd908cc8

Gas used / limit

6.1%1,836,204 / 30,000,000

Base fee

20 gwei

State root

0x30a27eda88d9…134b9934affc

Transactions root

0xea0600b5b597…98a88b909c2f

Receipts root

0xc0dcbdae8f8e…356b848a257d

Nonce

0x0000000000000000

Extra data

0x00000004a817c800