Transaction not yet indexed

21NSnPMqvJLUAQKgwYpkoygzU5KSxqTBREmd6RuocQp67H23waMu2FhRs96SsBkpn4VG5yRURcX1VK4NzyrzUzYS

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