Transaction not yet indexed

NGxPDMYga9NT5dEf1h3sfs2qFQ68GmVNqVm7oFkL2ZQC5CUzPxAwPtxp5itDCR3Z5q5nmcTrYYpXrXoTfMX21Xx

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