基本信息
witness_v0_keyhash
OP_0 b21994069ddead748d3d49039d53e05b38c2159d
OP_0 351ec3c6f9bc4aaa1df7c16c02701208fb33c7ad
OP_0 af3906319e9ba8b4e930cabfad199794d976b99d