Transaction not yet indexed

LCUnUNg78pqbCrSTKjetEvo3j5uGYAybkD9dBoXbixbDCBDX33Vv7WJQCsT5pdy7rwHcsqrXQM7fd4Sb3cPd5Ef

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