基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 20e8b8abd73d9db038e5639ab7d11e5f8a8e1eb6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7afb9d9258a32e5f8c9112a5efc02a814ab6c5b4