Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 a3a00b4a4bfa639685d49a339990b5df5b6bc50e OP_EQUALVERIFY OP_CHECKSIG
OP_0 78a36a6f199e82370ad485b628b2ef8e38db8ccf