基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8a4dfc7e45e358ea46c40ed4fc87b8fcbabf1d0e OP_EQUALVERIFY OP_CHECKSIG
OP_0 56044d89c6b77412b3edf478d99a8218c87957e7