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 #0x57bf967ba4828fcc86222b6b08e775077d6a03c358293615307c0d33c539e459 · ArcScan

Block

#21,195,821

2026-09-16 17:54:17 UTC

FinalizedProposed 3 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,195,821
Timestamp: 3 days ago · 2026-09-16 17:54:17 UTC
Transactions: 0 transactions in this block
Block hash: 0x57bf967ba4828fcc86222b6b08e775077d6a03c358293615307c0d33c539e459
Parent hash: 0xd10e200f…5442eec4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,195,821 on Arc Mainnet is empty.

0x2756042d…ecf88b3f

Gas used / limit

30.3%9,091,120 / 30,000,000

Base fee

198.352787739 gwei

State root

0xbda2c62d051a…26f0e25da441

Transactions root

0x0c35a8185ac9…3d8e178d8652

Receipts root

0x0de023ae12ac…059a9225c03f

Nonce

0x0000000000000000

Extra data

0x0000002e3d024eac