基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a7ff325db737b88c5761ac85431202b18fc4f1db OP_EQUALVERIFY OP_CHECKSIG
OP_0 9cd7ef7d2965c2d55645ce4fc955a69a4154c1e4