基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 bfecbcf3f20739522b6d3cda8a112cfe5d1c49aa OP_EQUALVERIFY OP_CHECKSIG
OP_0 75304bf7e9d52ba566f0d81e6523c6c6eafb3d6a