基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a8912c67012ca8d8b8794ebe025516a5522e5097 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8870e7746b62d03fa6222e84d075c9892fc7b3b6