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 #21312059 · ArcScan

Block

#21,312,059

2026-09-17 10:15:53 UTC

FinalizedProposed 47 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,312,059
Timestamp: 47 days ago · 2026-09-17 10:15:53 UTC
Transactions: 0 transactions in this block
Block hash: 0xb3d3764fb6dbed8170c270fa55928c85851042958402fb058b5ca70b9cd1c41e
Parent hash: 0x68d160b1…c65cdde1
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,312,059 on Arc Mainnet is empty.

0x8a4bbe60…ee7f6624

Gas used / limit

13.2%3,946,213 / 30,000,000

Base fee

20 gwei

State root

0xdf8af2f80525…7622c4f57e33

Transactions root

0xeae5b728afcd…f11b7606bbe8

Receipts root

0xf554ff47cf03…381bb0ee96b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800