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 #0x495517118b0ebfaa855d59c79a41c3d75a4f75438fe189bae03c43f0020e6ef3 · ArcScan

Block

#21,445,508

2026-09-18 05:04:14 UTC

FinalizedProposed 44 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,445,508
Timestamp: 44 days ago · 2026-09-18 05:04:14 UTC
Transactions: 0 transactions in this block
Block hash: 0x495517118b0ebfaa855d59c79a41c3d75a4f75438fe189bae03c43f0020e6ef3
Parent hash: 0x97da8b09…4b8d6154
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,445,508 on Arc Mainnet is empty.

0x7f0706af…61d4db05

Gas used / limit

6.8%2,025,011 / 30,000,000

Base fee

20 gwei

State root

0x6d6b4fbdcc55…ae434fab39cb

Transactions root

0x2facf6cd707e…6f210e615d51

Receipts root

0x8814f0c76e8b…d7a042bf8900

Nonce

0x0000000000000000

Extra data

0x00000004a817c800