基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 6a45e14abb7907209cf90f70a5078bfd7f870f9f OP_EQUALVERIFY OP_CHECKSIG
OP_0 3807bceabd51b031568f673c3bd65e60e5ac2849