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 #21238102 · ArcScan

Block

#21,238,102

2026-09-16 23:51:10 UTC

FinalizedProposed 12 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,238,102
Timestamp: 12 days ago · 2026-09-16 23:51:10 UTC
Transactions: 0 transactions in this block
Block hash: 0xc0aeb60545483d0d2158f375988c62050a970612641945d5919ee144af4c8bdd
Parent hash: 0x594fed13…c18ad77b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,238,102 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

22.8%6,839,393 / 30,000,000

Base fee

20 gwei

State root

0x6f9502e6037c…a200658f7181

Transactions root

0x18641f03bd64…4dcc55d9ce2a

Receipts root

0xf567c9bcdfed…aaede31f1845

Nonce

0x0000000000000000

Extra data

0x00000004a817c800