基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 12ca4d691a6d5aabaf0680430a5238bfdf59b446 OP_EQUALVERIFY OP_CHECKSIG
OP_0 3444bc3cd6e1b3902e51f970967d4337ad6c3737