Transaction not yet indexed

5Ffthqhfmj16ExyoTbUgRwZSbPKx65NMaKMfBLfN6tfeKjWNdKBpZd46dDFGsLn4v7pMCPVSDGkF7f8spKzUQzYK

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