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 #21339431 · ArcScan

Block

#21,339,431

2026-09-17 14:07:01 UTC

FinalizedProposed 30 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,431
Timestamp: 30 days ago · 2026-09-17 14:07:01 UTC
Transactions: 0 transactions in this block
Block hash: 0xba2ec3b27f76e93474cc19e8cf50f4295d8df2885eff2e418692a0b6a41ba88b
Parent hash: 0x5072f654…b9348f42
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,431 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

12.0%3,599,375 / 30,000,000

Base fee

20 gwei

State root

0x7d29599698a9…d17bd01ad207

Transactions root

0xca172ee54b92…8c809020b1d9

Receipts root

0xe67ed596cac8…66039f896cbf

Nonce

0x0000000000000000

Extra data

0x00000004a817c800