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 #21412650 · ArcScan

Block

#21,412,650

2026-09-18 00:26:31 UTC

FinalizedProposed 57 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,412,650
Timestamp: 57 days ago · 2026-09-18 00:26:31 UTC
Transactions: 0 transactions in this block
Block hash: 0xef3a6df5e3fc24b7eab8ad4c7b08b8ed8d9919d6cc3574c012f32acc8dd22890
Parent hash: 0xa0e33429…1fb83363
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,412,650 on Arc Mainnet is empty.

0x5accc00d…37198797

Gas used / limit

4.8%1,434,779 / 30,000,000

Base fee

20 gwei

State root

0xd943cfca0ac7…0e14d212be70

Transactions root

0x37d640430bfa…8aec6beca40f

Receipts root

0x9c0a9691bfcb…224b90d18fb7

Nonce

0x0000000000000000

Extra data

0x00000004a817c800