基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 b45bf3ae2cf61488f4c8a69296f2bb9393abac0a OP_EQUALVERIFY OP_CHECKSIG
OP_0 19e918fe9eb68c06616ddf2f06d9b20ca8d70c8f