Información básica
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 1ff7ec8b96a60cb31e6e94b0c817defa9f4ef7e9 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a1321c5c1b32ad16a31175a66c95c966253eb4cc