Overview Blocks Txns

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

© 2026 ArcScan · Independent community explorer.

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 #0x90b38df04cf49c05b68b1918293a63e614d7c25f57f87a8802989ed7b559075a · ArcScan

Block

#21,366,175

2026-09-17 17:53:44 UTC

FinalizedProposed 51 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,366,175
Timestamp: 51 days ago · 2026-09-17 17:53:44 UTC
Transactions: 0 transactions in this block
Block hash: 0x90b38df04cf49c05b68b1918293a63e614d7c25f57f87a8802989ed7b559075a
Parent hash: 0x1143c81e…87cd4114
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,366,175 on Arc Mainnet is empty.

0x0ef7b969…1a06143e

Gas used / limit

24.2%7,249,203 / 30,000,000

Base fee

20 gwei

State root

0x39751a46ed85…486ee50f1c82

Transactions root

0x560f8bd475ff…4de4c880bc05

Receipts root

0x4bed2d605c55…696ea663f975

Nonce

0x0000000000000000

Extra data

0x00000004a817c800