Transaction not yet indexed

5ku6PBoPEcZPENe5jmi75fHjZ8NsYRL3JaYLS6YKYgvDvHEdxYRpZd4ia44ik5Jkhhr9fQbXN6LmrHRTSVjs9U1U

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