Transaction not yet indexed

5NNGkpFDQFQJpXdrCQMzuYgYe1F3yV5j7ESFN6kEcu8PHQsGE1RGPfjrJnPP4MoaLvDRDEJJAFhC57u5aiWVNtJL

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