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 #21328213 · ArcScan

Block

#21,328,213

2026-09-17 12:32:16 UTC

FinalizedProposed 38 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,328,213
Timestamp: 38 days ago · 2026-09-17 12:32:16 UTC
Transactions: 0 transactions in this block
Block hash: 0xd39d394ebd7c40dd795728ebfb659803d8ceef9bc06947477e6c09b9d61002af
Parent hash: 0x8feafc3c…30cedf4b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,328,213 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

43.4%13,031,867 / 30,000,000

Base fee

20 gwei

State root

0xd2475e330ddd…473fcd74af17

Transactions root

0x12a7800da849…ddd1b089c318

Receipts root

0xb60988b94ad5…308f81ea9e62

Nonce

0x0000000000000000

Extra data

0x00000004a817c800