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 #0x81d058f67fbc8e4ff3a41406773f5674bf8b6970183f389daae47604b984f91c · ArcScan

Block

#21,339,670

2026-09-17 14:09:02 UTC

FinalizedProposed 40 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,339,670
Timestamp: 40 days ago · 2026-09-17 14:09:02 UTC
Transactions: 0 transactions in this block
Block hash: 0x81d058f67fbc8e4ff3a41406773f5674bf8b6970183f389daae47604b984f91c
Parent hash: 0x2edab638…748dbd28
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,339,670 on Arc Mainnet is empty.

0x9be5f8a0…9114a4fd

Gas used / limit

20.5%6,157,969 / 30,000,000

Base fee

20 gwei

State root

0xdf1848189211…36f4f04d1750

Transactions root

0x2159cf7e7a4a…92879c8f8437

Receipts root

0x26298353bbb0…c51974496b56

Nonce

0x0000000000000000

Extra data

0x00000004a817c800