Decoding call inputs

Using a smart contract’s ABI and the input data from a transaction on Etherscan, I am able to decode the input data using this tool: https://lab.miguelmota.com/ethereum-input-data-decoder/example/ Output { “method”: “execute”, “types”: [ “address”, “bytes” ], “inputs”: [ “c5cc1dfb64a62b9c7bb6cbf53c2a579e2856bf92”, { “type”: “Buffer”, “data”: [ 159, 108, 61, 189, 0, 0, 0, 0, 0, 0, 0, 0,…

I’ve found two mined txs with no fee

I was debugging my little project and I’ve found this pair of txs without fees (they caused an alarm): [txId=e8f6f08430ab6b1f3e645f499cf90c69acf2eb8a8d9766abb9d76314f29209dd, fees=0, weight=879600], [txId=cf7ba67c57d72dc735c200f5bf81789f6464adf65816b7640562d38a8c706a05, fees=0, weight=16052]} both in block 618858. first one is very heavy (almost a quarter of a block). just curiosity. Do I have to suppose that it’s probably the miner the one who…

I have tried this code on 3-4 pool mining sites but it doesn’t work why?

This script was written for litecoin. I prepared it according to the stratum protocol. I also have different codes for bitcoin etherum etc. But I always getting same error: {“id”:4,”result”:null,”error”:[23,”Low difficulty”,null]} for all mining pools and for all cryptocurrency. What should I do now? Where is my mistake? import socket import json import hashlib import…