why cause this?
result, err := client.SignedExtrinsic(
"0x186c09cac19834761b573b238b6542257d05b1fc5a57688311345d8cdf7e488d",
"5FjKC4iC797yUWmFJuirEWqvVA2ABy3d41ugxZfHyrHs2AYx",
"113000000000000000000",
"0",
)
if err != nil {
panic(err)
}
info, err := client.PaymentQueryInfo(result)
if err != nil {
panic(err)
}
fmt.Println(info.PartialFee)