基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 19447b6c6a9f8fc4cbda5ce304c129fe84fdcd8c OP_EQUALVERIFY OP_CHECKSIG
OP_0 bef478b5628895d0536a474384dff9e62145a3f4