Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21f4d8f63464268acd775c2baf31c492e715824b OP_EQUALVERIFY OP_CHECKSIG
OP_0 1fa52c1e17ad5a9a468f3a49405c479b0c55da2b