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 #21299951 · ArcScan

Block

#21,299,951

2026-09-17 08:33:36 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,299,951
Timestamp: 48 days ago · 2026-09-17 08:33:36 UTC
Transactions: 0 transactions in this block
Block hash: 0x437b7507978b6987598cb0cb7e852b241a360ed289587f29f7a0987f0e9c3846
Parent hash: 0xdc8184c2…68d9762e
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,299,951 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

16.9%5,081,828 / 30,000,000

Base fee

20 gwei

State root

0xbb54ab867a15…5a9928c6d268

Transactions root

0x1414262e35ac…dbfd785e3a0c

Receipts root

0x851f46fda68f…a31169025bc4

Nonce

0x0000000000000000

Extra data

0x00000004a817c800