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 #0xa4bc60a120a1ce2f391b89cb4ba8787a50a308d266b54671238ef975da76318b · ArcScan

Block

#21,391,512

2026-09-17 21:27:50 UTC

FinalizedProposed 11 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,391,512
Timestamp: 11 days ago · 2026-09-17 21:27:50 UTC
Transactions: 0 transactions in this block
Block hash: 0xa4bc60a120a1ce2f391b89cb4ba8787a50a308d266b54671238ef975da76318b
Parent hash: 0x40e6fa06…393b9972
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,391,512 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

7.4%2,211,105 / 30,000,000

Base fee

20 gwei

State root

0xeb525145476c…ed495394c233

Transactions root

0xcf25062d965c…2655285c6bd9

Receipts root

0x4f66d4871cf4…155f5bebcbe9

Nonce

0x0000000000000000

Extra data

0x00000004a817c800