Transaction not yet indexed

5MDUDjzCpBMJoYKFrUezXXJsyh8ibbdd2ZuFVizHk5t8zWfZGhxai2rVtTcvqLrYM7GrAKnHaV6TCqVaLcDYQPtT

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