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 #21307699 · ArcScan

Block

#21,307,699

2026-09-17 09:39:04 UTC

FinalizedProposed 33 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,307,699
Timestamp: 33 days ago · 2026-09-17 09:39:04 UTC
Transactions: 0 transactions in this block
Block hash: 0x7b9253d1aed4b2a34bed54bd9c38856969581f1749e7256f40a5b621b0f20678
Parent hash: 0x2167b965…14ca17c3
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,307,699 on Arc Mainnet is empty.

0x47b9fb84…ab704e35

Gas used / limit

23.6%7,083,239 / 30,000,000

Base fee

20 gwei

State root

0x97265486eff0…3c96b4ef6edc

Transactions root

0xca8012508062…4a5996cd4c6d

Receipts root

0x46710a178aad…42a2b0933dba

Nonce

0x0000000000000000

Extra data

0x00000004a817c800