Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 21a787ca74c92546043cf6ed0a71661ff66e2a8c OP_EQUALVERIFY OP_CHECKSIG
OP_0 b07c924d8a1a94ec962d83dba6f39699f1bbe89b