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 #0xb7af4a12476fce099d03f265b75e2b06248e3b61726b000fa3def853c6ee5045 · ArcScan

Block

#21,351,749

2026-09-17 15:51:04 UTC

FinalizedProposed 32 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,351,749
Timestamp: 32 days ago · 2026-09-17 15:51:04 UTC
Transactions: 0 transactions in this block
Block hash: 0xb7af4a12476fce099d03f265b75e2b06248e3b61726b000fa3def853c6ee5045
Parent hash: 0x7485773c…4d68ca95
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,351,749 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

34.1%10,239,111 / 30,000,000

Base fee

20 gwei

State root

0x25404c0dab91…13d6821c9388

Transactions root

0x3913bad4fec0…465af01cde1e

Receipts root

0x869919dac858…0f37fc131998

Nonce

0x0000000000000000

Extra data

0x00000004a817c800