基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a29c0731afa18efb8e8b73edc18a3189510016bd OP_EQUALVERIFY OP_CHECKSIG
OP_0 b4ca9a664a833c12a4b4ae1a52e201a4e1c12f91