基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b21ed3c6db9ba1852c26c032b032d4d6c2c49105 OP_EQUALVERIFY OP_CHECKSIG
OP_0 fd445e74085cfb94bde9238a41ee451f294d9649