Transaction not yet indexed

1R8wcqiHCDaSkFR6KHM29ENJR2B2zMNPyKmEQwH68taU3iVk4awqyaZ8JqNpZQLuoJyyHv2wMSFqGzSwNZ3ZaqW

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