Transaction not yet indexed

5Nxt16D9RsiFkKurqBubNjKYK3F1kBFNbWN5cPRsCSUFhmK1gQk21CyTAj6DvyJ2fhNFWNQJcGEqnr99EWCtdJvm

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