Transaction not yet indexed

1aUCaHcRT9Df9UFwyiPNmhSuPvwdvSkDqQBsmyc4jsgYCMrgU1NRjEjca5PPQkhLvhtMASGouQTMeJMiAx4bi3i

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.