Información básica
witness_v0_keyhash
OP_0 f4b20cfc949ddd1ae5a64d830ae8a72d53887ce2
pubkeyhash
OP_DUP OP_HASH160 0a7e8f9963668c2d458d244814a372ccd00520cc OP_EQUALVERIFY OP_CHECKSIG