Transaction not yet indexed

21NxdJUoG58fnGTrf7uBUyCGSkcMCWTZcuRppQH3m6PdfyHFMMEeDG4jazCUFXRBKMU8cEw9A6TqBjPDn9UPJpTR

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