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 #0x299e369be8abe0d7d69dbf381d88461957feac0f5cc6ffe74b4b130c1e912a7a · ArcScan

Block

#21,372,974

2026-09-17 18:51:11 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,372,974
Timestamp: 48 days ago · 2026-09-17 18:51:11 UTC
Transactions: 0 transactions in this block
Block hash: 0x299e369be8abe0d7d69dbf381d88461957feac0f5cc6ffe74b4b130c1e912a7a
Parent hash: 0x47c89f3a…c21451c4
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,372,974 on Arc Mainnet is empty.

0x00daa831…21395d8c

Gas used / limit

9.9%2,965,775 / 30,000,000

Base fee

20 gwei

State root

0x643c98745b76…94be0aaf0531

Transactions root

0x4b271585a04b…cf536a534c39

Receipts root

0x15e22bb470ec…ebead8ba82d8

Nonce

0x0000000000000000

Extra data

0x00000004a817c800