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 #0xfbf12ff4864eff43bc9f949a970fd620295b032188ddb74510772c094cd8ffea · ArcScan

Block

#21,313,109

2026-09-17 10:24:45 UTC

FinalizedProposed 17 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,313,109
Timestamp: 17 days ago · 2026-09-17 10:24:45 UTC
Transactions: 0 transactions in this block
Block hash: 0xfbf12ff4864eff43bc9f949a970fd620295b032188ddb74510772c094cd8ffea
Parent hash: 0xc9e456f6…b4fc2da7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,313,109 on Arc Mainnet is empty.

0xa629c201…f857da77

Gas used / limit

14.2%4,271,880 / 30,000,000

Base fee

20 gwei

State root

0x6abec0e3e835…a0d081b5c95f

Transactions root

0xb7e40cc00eb0…1a5c3dbc9d4d

Receipts root

0xc82080199203…e2786d7fc074

Nonce

0x0000000000000000

Extra data

0x00000004a817c800