Transaction not yet indexed

5S99AeA3EQw5ReqHL5TdSUFJNYe8aSbJWG2YfMvKbRtmDeBqdu5m6tXULLGyr2fFA9wVMELHr11eyHNXQGAD33NJ

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