Transaction not yet indexed

21EfQHsrY47eHytYfpZeQx4oYy7gk7EfcLGAPmzUjzQRaUEibRGPeqCmB16pAU19Sr3DhjZqC3iN82S2V4eSiCH5

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