Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a70fe42c4bb8b6dfc2eabe0ae9872ec27e64a9f7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 50db278ae39b1851000b2f1f4fd10fa9f5b232cb