how to decode the instruction.data?

[yangyile1990]

type TokenInstructParam struct { Instruction token.Instruction Amount uint64 Decimals uint8 }

type TransferInstructParam struct { Instruction system.Instruction Lamports uint64 }

[yangyile1990]

I knew it.

type TokenInstructParam struct { Instruction token.Instruction Amount uint64 Decimals uint8 }

type TransferInstructParam struct { Instruction system.Instruction Lamports uint64 }

the system.Instruction not equals the token.Instruction