Transaction not yet indexed

SKmzmmFoUVcegM27ZGwWYPFeTNSd9gbDigLPLPaJEpPHrPTqgECVJbRzYW5WTbSsDSPRYVKMpqs8ajpjRigNUT2

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