基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 19a0a947b3f1e38a72dab8c62f284f56f1b808b6 OP_EQUALVERIFY OP_CHECKSIG
OP_0 7d77689f6405f4405fccd8e8bf12759025c9e9da