基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bf70f45611d34eb37cabc9d3f7bbb15b9a7ffa0b OP_EQUALVERIFY OP_CHECKSIG
OP_0 ac4d1cc347348daa7050c5b7729cbe05f18b0bbe