spending – be taught me easy methods to spend nonstandard script. mainnet. 25k sats

I used chatgpt to assemble this code in python. i discovered very arduous, however i simply can’t perceive easy methods to spend with no errors.
all crucial knowledge for creating uncooked transaction is supplied under.
i used to be attempting to spend first op_if situation.
posting my code right here. if some one may do it (spend it) means i ought to be taught extra and more durable.
Remaining transaction in hexadecimal kind: 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

import hashlib
import ecdsa

def dSHA256(uncooked):
    return hashlib.sha256(hashlib.sha256(uncooked).digest()).digest()

def create_signature(private_key_hex, message):
    strive:
        private_key_bytes = bytes.fromhex(private_key_hex)
        signing_key = ecdsa.SigningKey.from_string(private_key_bytes, curve=ecdsa.SECP256k1)
        signature = signing_key.sign_digest(message, sigencode=ecdsa.util.sigencode_der_canonize)
        return signature  # Don't append SIGHASH_ALL right here
    besides Exception as e:
        print(f"Error creating signature: {e}")
        return None

# Transaction model
model = (2).to_bytes(4, byteorder="little", signed=False)

# Enter transaction (Outpoint)
txid = (bytes.fromhex("a1b1b291b076d90232a32638ad74f00ffd65cc355ca7e77b833ea0728ea07aab"))[::-1]
index = (164).to_bytes(4, byteorder="little", signed=False)
outpoint = txid + index

# Hashed outpoint
hashPrevOut = dSHA256(outpoint)

# Sequence
sequence = (0xfffffffe).to_bytes(4, byteorder="little", signed=False)  # Use a price lower than 0xffffffff
hashSequence = dSHA256(sequence)

# Quantity being spent
quantity = (int(0.00025297 * 100000000)).to_bytes(8, byteorder="little", signed=True)

# Output to the desired tackle
worth = (int(0.00005297 * 100000000)).to_bytes(8, byteorder="little", signed=True)
scriptPubKey_hex = "00206cadc53e5157ac4f0c8e98d0011fd8ccd14378b846b1b944478b3437324b992e"
scriptPubKey = bytes.fromhex(scriptPubKey_hex)
output = worth + (len(scriptPubKey)).to_bytes(1, byteorder="little", signed=False) + scriptPubKey

# Hashed output
hashOutput = dSHA256(output)

# nLockTime
nLockTime = (820000).to_bytes(4, byteorder="little", signed=False)

# Sighash kind
sighash = bytes.fromhex("01000000")

# Private and non-private keys
private_key_hex = "2BF933A3FC415D4BA19D07F3F5FF641E645D1BDF70CFE1674D54C0E66AAA681F"
verifying_key = ecdsa.SigningKey.from_string(bytes.fromhex(private_key_hex), curve=ecdsa.SECP256k1).get_verifying_key()
x_cor = bytes.fromhex(verifying_key.to_string().hex())[:32]
y_cor = bytes.fromhex(verifying_key.to_string().hex())[32:]
public_key = bytes.fromhex("02" + x_cor.hex()) if int.from_bytes(y_cor, byteorder="large", signed=True) % 2 == 0 else bytes.fromhex("03" + x_cor.hex())

# WitnessScript
witnessScript = bytes.fromhex("630320830cb17521024e24d2aff4e1c51eaf122e0e5a6dfe218f7b3b883d1eb537ce9a7e040b329ca5ac6703b0830cb17521030618b7d1a6747cb13bba78611646a8d08c3683e14a0d2a4483c877561e1416efac68")
scriptCode = witnessScript

# Transaction digest for signature
bip_143 = model + hashPrevOut + hashSequence + outpoint + scriptCode + quantity + sequence + hashOutput + nLockTime + sighash
hashed_bip_143 = dSHA256(bip_143)

# Signature
signature = create_signature(private_key_hex, hashed_bip_143)

# Print the DER-encoded signature in hexadecimal kind
print("Signature (DER-encoded) in hexadecimal kind:", signature.hex())

# Append SIGHASH_ALL to the signature
signature += bytes.fromhex("01")

# Witness development for the primary department of OP_IF
minimal_true = bytes.fromhex("01")  # Minimal push of true
witness = (
    bytes.fromhex("04")  # Variety of components within the witness
    + (len(signature)).to_bytes(1, byteorder="little", signed=False) + signature
    + (len(public_key)).to_bytes(1, byteorder="little", signed=False) + public_key
    + (len(minimal_true)).to_bytes(1, byteorder="little", signed=False) + minimal_true
    + (len(witnessScript)).to_bytes(1, byteorder="little", signed=False) + witnessScript
)

# Transaction enter and output counts
tx_in_count = (1).to_bytes(1, byteorder="little", signed=False)
tx_out_count = (1).to_bytes(1, byteorder="little", signed=False)

# Marker and Flag for SegWit
marker = bytes.fromhex("00")
flag = bytes.fromhex("01")

# Remaining transaction meeting
final_tx = (
    model
    + marker
    + flag
    + tx_in_count
    + outpoint
    + (0).to_bytes(1, byteorder="little", signed=False)  # ScriptSig is empty for SegWit inputs
    + sequence
    + tx_out_count
    + output
    + witness
    + nLockTime
)

# Print the ultimate transaction hex
print("Remaining transaction in hexadecimal kind:", final_tx.hex())