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 #21509753 · ArcScan

Block

#21,509,753

2026-09-18 14:07:20 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,509,753
Timestamp: 24 days ago · 2026-09-18 14:07:20 UTC
Transactions: 0 transactions in this block
Block hash: 0x1877e87b7a3cfbae65b5b7bb41c048c228c080323945928abb3823e1f047486d
Parent hash: 0xbf477071…bd9cad1c
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,509,753 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

3.4%1,025,631 / 30,000,000

Base fee

20 gwei

State root

0xc9b87127c486…e3c2e08cbee3

Transactions root

0x72fcc18b3efc…ca57e2fe1acf

Receipts root

0x94b8982902e1…d0214aaa5bb6

Nonce

0x0000000000000000

Extra data

0x00000004a817c800