Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 efa56ee9537b6349b89eefd7abb7c07acc29a6f7 OP_EQUALVERIFY OP_CHECKSIG
OP_0 8f1a6741f97ac2574a2093f1d7382714272016c4