基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bf4f7a75c1fb11191b42954f9b624640427bd2a8 OP_EQUALVERIFY OP_CHECKSIG
OP_0 21959fb9596275f0e9c017d69e6b6034b744115d