Transaction not yet indexed

21Tu5jwkPNoqe1kYHgScHarrs86w6dDFLuCYYC8FXS3Azsu837hRa7JbkXWypVvBe965EwZc2ZtM4unGxYCU2XJ4

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