基本信息
witness_v0_keyhash
OP_0 a26a7bb5e97064d386f35d50a880f33d2d5064cb
pubkeyhash
OP_DUP OP_HASH160 50782c1d6f0f9dac9bed85dd3b90a8b20df2754b OP_EQUALVERIFY OP_CHECKSIG