Transaction not yet indexed

5CUEzUmecDjgT856KPZwMvj45pKqVb129ct9iC6D4vVSCFkNaQp74Drq65vsQQvvPCm8Bm5ADvUjWVpwADurnrmL

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