He did in fact sign.
https://x.com/francysromerofr/status/1746926412282445889?s=61&t=g3n7aWNRpCG3SGl62w3qhg
Además:
Cuban OF Luis Miguel Rives officially signs with the Houston Astros.
Bonus deal: $900,000.
Athletic outfielder, switch hitter, speed and elite arm.
https://x.com/francysromerofr/status/1746938163153486215?s=61&t=g3n7aWNRpCG3SGl62w3qhg