Transaction not yet indexed

DFfG21Wyv1fAvUpYJCLc4tymix3kJGL2a48AuUjhsRvgMDpfWCb5W8Z4Wn54YDMRvHiwiJrfo2EhrmPLA5ibFz2

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