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 #21396501 · ArcScan

Block

#21,396,501

2026-09-17 22:10:00 UTC

FinalizedProposed 25 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,396,501
Timestamp: 25 days ago · 2026-09-17 22:10:00 UTC
Transactions: 0 transactions in this block
Block hash: 0x7117890fabbf3db4295f1df45dced726348d26920c77673339e4ff770fe5712d
Parent hash: 0xce21e49f…fb59635a
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,396,501 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

21.6%6,474,286 / 30,000,000

Base fee

20 gwei

State root

0x8d6b04d9b1b2…f1c76c647d88

Transactions root

0x8e5fe7b44fa1…04dd15064d2d

Receipts root

0x06426ffabc3b…16a1f2a93aa8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800