Transaction not yet indexed

xKE3DdSd7wtiKSTtphrFy5L8rC1fXo7qLwmFHVKCvKoSb2mJXQxfdGHjf4J9P7Ei3BA8BR8gWGa2Bk4yr6FnSAx

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