Tangem Wallet Pack of 2 - Secure Crypto Wallet - Trusted Cold Storage for Bitcoin, Ethereum, NFT's &

Tangem Wallet Pack of 2 - Secure Crypto Wallet - Trusted Cold Storage for Bitcoin, Ethereum, NFT's &
Key item features Ultimate Security: Generates a private key that remains on the card, safeguarding crypto and NFTs from hackers with EAL6+ certification and audited firmware. Versatile Compatibility: Manages over 13,000 tokens across 70+ blockchains, supporting DeFi, NFTs, and DeEx without wires, Bluetooth, or USB. Effortless Operation: Utilizes NFC for secure transactions via a mobile device and the Tangem app, enabling buying and selling crypto with various payment methods. Smart Backup: Features a second Tangem Wallet as a backup, eliminating the need for paper, pictures, or seed phrases for recovery. Durable Design: Boasts IP68 protection against environmental conditions, ensuring longevity and robust physical security. Comprehensive Support: Compatible with Bitcoin, Ethereum, Solana, XRP, USDT, and over 6,000 cryptocurrencies, integrating with dApps and WalletConnect.

LBANK

LBANK

What's the "weight" meaning in fundrawtransaction cmd's input_weights parameter

I am trying to use bitcoin-cli fundrawtransaction to add inputs to a transaction with only outputs generated from other program. I need to use the specific inputs from my wallet. But I only find the input_weights parameter to do it. (there is no "inputs" parameter). I don't know how to set the weight in the input_weights and don't know what's their effects.

There seems to be a min(165) and max(400000) value of weight which I find it in the code. If I send a value between min and max, the difference seems to be the fee I pay in the transaction. The problem is what weight should I set? Is there any different between different input weight?

I know the concept of size/weight of transaction. But I don't know the meaning of input weight and don't know how to set it correctly. Thanks!



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