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

estimatesmartfee differs a lot on testnet4

I have two testnet4 nodes, both running Bitcoin Core v30.2 and I use estimatesmartfee API calls to guess fees on the network.

I have noticed over time that the estimates vary widely on both nodes and sometimes also by the conf_target.

Is there any possibility to make this estimate more reliable?

E.g. it currently return on node01:

$ bitcoin-cli estimatesmartfee 3 economical
{
  "feerate": 0.00000974,
  "blocks": 3
}

$ bitcoin-cli estimatesmartfee 10 economical
{
  "feerate": 0.00100314,
  "blocks": 10
}

$ bitcoin-cli estimatesmartfee 50 economical
{
  "feerate": 0.00000988,
  "blocks": 50
}

(please note that the conf_target: 10 has larger fee than for conf_target: 3).

and on node02:

$ bitcoin-cli estimatesmartfee 3 economical 
{
  "feerate": 0.00100369,
  "blocks": 3
}

$ bitcoin-cli estimatesmartfee 10 economical 
{
  "feerate": 0.00063429,
  "blocks": 10
}

$ bitcoin-cli estimatesmartfee 50 economical 
{
  "feerate": 0.00063429,
  "blocks": 50
}


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