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 #0x8b1f89e1097a1758fcd658aff19179e738fda39f961577900dcbad532cb42ed8 · ArcScan

Block

#21,401,754

2026-09-17 22:54:24 UTC

FinalizedProposed 10 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,401,754
Timestamp: 10 days ago · 2026-09-17 22:54:24 UTC
Transactions: 0 transactions in this block
Block hash: 0x8b1f89e1097a1758fcd658aff19179e738fda39f961577900dcbad532cb42ed8
Parent hash: 0x77c6c021…f509351b
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,401,754 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

3.6%1,088,823 / 30,000,000

Base fee

20 gwei

State root

0x6b10db20b381…b42f4a7b0c69

Transactions root

0x3ca99fe9f02d…5c832e9949f9

Receipts root

0xd96c21120991…e0abac0b7b80

Nonce

0x0000000000000000

Extra data

0x00000004a817c800