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 #21353266 · ArcScan

Block

#21,353,266

2026-09-17 16:03:53 UTC

FinalizedProposed 16 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,353,266
Timestamp: 16 days ago · 2026-09-17 16:03:53 UTC
Transactions: 0 transactions in this block
Block hash: 0x1b17a92566d14b25b80f8ca5c2543e9c759fbfffc991c7f6a6854962746ec217
Parent hash: 0x5558a71c…53194b0d
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,353,266 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

10.7%3,195,410 / 30,000,000

Base fee

20 gwei

State root

0x348bcece9645…d8bf8f1b803d

Transactions root

0x38261f89c829…944ef7147ecd

Receipts root

0x28f1dfb436ef…8835cab00ad9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800