Transaction not yet indexed

5mxZNDcdB5iV5Sx1Sjs6zrNa9PFr15WVi7V9f1R7AkpLXdZa9j7siq5Nurmathv4Qa73CjCZCktqwdkCcVEMVzSZ

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