Información básica
witness_v0_keyhash
OP_0 7a903ed5aa576e2027f22cf4202d60a8ca64a200
OP_0 71dc3cd95bf4fe0fb7ffd6bb29b865ddf5581196
OP_0 b4bfcbd2c6fc587c93109246db65c7c313c0c302