Transaction not yet indexed

Mkx6jUPMH75i81ud58ob3NdSsiEWgNBnVfmLC8QfWpm9kZi7D4nHYP43EgJsPLvKprytXQ3bt3dKhXbLotwtHRZ

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