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 #21288997 · ArcScan

Block

#21,288,997

2026-09-17 07:01:02 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,288,997
Timestamp: 10 days ago · 2026-09-17 07:01:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x0782b0a131e2277e7d9b7fc95c85fa56ebf675a5c3705940d169dc1bb4772ffe
Parent hash: 0x90ffeb6c…7e886a4e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,288,997 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

37.8%11,342,221 / 30,000,000

Base fee

20 gwei

State root

0x92367235c1a8…876866a575b0

Transactions root

0x69374f666893…0a072cb19cff

Receipts root

0xf8ebde44fcb8…450b525e7129

Nonce

0x0000000000000000

Extra data

0x00000004a817c800