基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8d28d490fee9af7af6242be1e410199b7d1609fe OP_EQUALVERIFY OP_CHECKSIG
OP_0 50637e6343a9e5b8478f576e1ae9589af56f3b4a