Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 8a931b186f5737a5417ef410f2974cc45c72da54 OP_EQUALVERIFY OP_CHECKSIG
OP_0 b9e4fa8dfb4caaf2a2f79c4e34126fccddb6eb8c