基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 7444904119fe3f7ac36fafc8ae395dc3195adcd9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 645e9e312e9d1c8052e0b7f76bc6370e9c6dd3b6