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 #21285533 · ArcScan

Block

#21,285,533

2026-09-17 06:31:46 UTC

FinalizedProposed 24 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,285,533
Timestamp: 24 days ago · 2026-09-17 06:31:46 UTC
Transactions: 0 transactions in this block
Block hash: 0xaac4021a0661386e80c397f18d4dde49e26e5104d5931c12b8871ab8a407de6b
Parent hash: 0x4f873630…6c449837
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,285,533 on Arc Mainnet is empty.

0x3f37c5a8…4cf35c8c

Gas used / limit

7.9%2,367,363 / 30,000,000

Base fee

20 gwei

State root

0x9df2ec609a6a…524e4191cdae

Transactions root

0xd6a2acf3dd5f…9f46b5018e57

Receipts root

0xa159ae15ff47…19f49573d599

Nonce

0x0000000000000000

Extra data

0x00000004a817c800