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 #21620068 · ArcScan

Block

#21,620,068

2026-09-19 05:39:59 UTC

FinalizedProposed 27 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,620,068
Timestamp: 27 days ago · 2026-09-19 05:39:59 UTC
Transactions: 0 transactions in this block
Block hash: 0xf31968d0c05b3bea9589385feecbedb7488c5c8977f60ebc111dd3cebfd1dec7
Parent hash: 0xa666271f…830acdc0
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,620,068 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

0.7%223,088 / 30,000,000

Base fee

20 gwei

State root

0x2e8d3d429466…dfa0c58c9077

Transactions root

0xfdb85f9c594d…dba266d83b87

Receipts root

0x88bece0f0ed1…09e5f1ac3079

Nonce

0x0000000000000000

Extra data

0x00000004a817c800