Transaction not yet indexed

5ffXmkFgbj1iNnzBTfNtveawpPoCbymbSXo7foe2vHC1avcewXBY2Lnihpsk3f4SkNVTGaN16mjfSiDLKjJBSLju

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