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 #21570188 · ArcScan

Block

#21,570,188

2026-09-18 22:38:14 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,570,188
Timestamp: 51 days ago · 2026-09-18 22:38:14 UTC
Transactions: 0 transactions in this block
Block hash: 0xf360827fb816cb9795f0a1876a87df8865441459942b44b339d3e4ae635cc9f6
Parent hash: 0x5b566788…61b855a6
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,570,188 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

11.7%3,514,747 / 30,000,000

Base fee

20 gwei

State root

0x112b3f459e83…0a9fb502cfb7

Transactions root

0xd10999e2bb39…8a74913cd26a

Receipts root

0x047284713edc…ff8f937e84b5

Nonce

0x0000000000000000

Extra data

0x00000004a817c800