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 #21265165 · ArcScan

Block

#21,265,165

2026-09-17 03:39:41 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,265,165
Timestamp: 11 days ago · 2026-09-17 03:39:41 UTC
Transactions: 0 transactions in this block
Block hash: 0xfc2538677a1fe44f7e00168b6870b2e7b5095404ffde23fa1b1c31183224e24f
Parent hash: 0xb3648e84…0d283ba9
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,265,165 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

22.8%6,836,769 / 30,000,000

Base fee

20 gwei

State root

0x9caa9301a741…de3cc0930b0d

Transactions root

0xa8f08e1b9b54…d47610bae4ab

Receipts root

0x427aad090719…c03688234749

Nonce

0x0000000000000000

Extra data

0x00000004a817c800