Transaction not yet indexed

UBkpBi2TaGFz9Fjy3kns9HTvfH1qba5JtkZPLdHD99MkxxtLszhqAPtaWn1jTTE3h5jUEUuHeMkQwPpdiC2v3B5

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