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 #0xff3299eaf83acd80cfa95588df014fb69d3e0a1c9dd49479fd9363c907e23648 · ArcScan

Block

#21,356,334

2026-09-17 16:29:48 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,356,334
Timestamp: 48 days ago · 2026-09-17 16:29:48 UTC
Transactions: 0 transactions in this block
Block hash: 0xff3299eaf83acd80cfa95588df014fb69d3e0a1c9dd49479fd9363c907e23648
Parent hash: 0xceac8cc0…76040e14
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,356,334 on Arc Mainnet is empty.

0x3286a95d…267ad7c8

Gas used / limit

16.5%4,943,785 / 30,000,000

Base fee

20 gwei

State root

0x4423443a8bf9…93fea6546d9d

Transactions root

0x9f7ddbdb4d99…45ee7c6c3b3c

Receipts root

0xea0cc71a1d29…ddacefadd52b

Nonce

0x0000000000000000

Extra data

0x00000004a817c800