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 #21332078 · ArcScan

Block

#21,332,078

2026-09-17 13:04:54 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,332,078
Timestamp: 5 days ago · 2026-09-17 13:04:54 UTC
Transactions: 0 transactions in this block
Block hash: 0x5fbc3ba4fcc96bf03138a1ecb58daee349b5c061ae4b9e8497db221b0f71513e
Parent hash: 0x67450ea2…be910e48
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,332,078 on Arc Mainnet is empty.

0xd9153d9a…45454123

Gas used / limit

22.2%6,650,252 / 30,000,000

Base fee

20 gwei

State root

0xda94af7e18be…53b9b7cfd3f6

Transactions root

0x21d9a89b4198…e36319cd3e85

Receipts root

0x0166a9a9f9b2…cde53c9cd264

Nonce

0x0000000000000000

Extra data

0x00000004a817c800