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 #21354328 · ArcScan

Block

#21,354,328

2026-09-17 16:12:51 UTC

FinalizedProposed 5 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,354,328
Timestamp: 5 days ago · 2026-09-17 16:12:51 UTC
Transactions: 0 transactions in this block
Block hash: 0x6d7279a69342b71bc3e0e5665a09799f96ab9b5232ce87bc0e53c0779006ceda
Parent hash: 0x3b7a3253…5f089c61
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,354,328 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

26.8%8,048,015 / 30,000,000

Base fee

20 gwei

State root

0x17be6b162d78…38e9f55b016b

Transactions root

0xe0dc355a32ae…45488f5887e7

Receipts root

0x4bc5b8237f60…bc8dd71ad0fd

Nonce

0x0000000000000000

Extra data

0x00000004a817c800