Transaction not yet indexed

FCXF4tfgnEvKtZDdeWhcNfYiuLG8Rjj2uQ5kbfYEPmQ2pFCh2FrsPrUus6TC7eCEwWvoJS75KoAj4QdsuoKCyt2

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