基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bf9d6777eb51f3fa20f5190ecba3693b2f6d8e61 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a4cdf0e19bc1cca86689b6d4f9672c12623767c9