基本信息
witness_v0_keyhash
OP_0 a21af2d538f3a69b8f6d7b1d2b86bc3dab33a604
OP_0 78c1310c42e40957d60cc29a1e62f8489a051f56
OP_0 73018c3c5fcb22410248ef0bfe37602b6d2e302b