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 #21376088 · ArcScan

Block

#21,376,088

2026-09-17 19:17:29 UTC

FinalizedProposed 37 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,376,088
Timestamp: 37 days ago · 2026-09-17 19:17:29 UTC
Transactions: 0 transactions in this block
Block hash: 0xfaadd797274a2b35b643e713f328a588560047a1cbb6d153a4516e4892ed1c21
Parent hash: 0x1e8ccc80…cc505579
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,376,088 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

12.6%3,772,969 / 30,000,000

Base fee

20 gwei

State root

0xb9d9e0a4a3d6…26d4e6a28f30

Transactions root

0xd98ed0b265eb…909a7ca4f603

Receipts root

0x22db9128a6be…c52066c21448

Nonce

0x0000000000000000

Extra data

0x00000004a817c800