Transaction not yet indexed

mpi8Nj3JKZyY1ktfF7nUKDJM9YmogPZw1tq6ZqE2q9G7o1zyCZAiFBEF94soX1GtxyMeoEXqJVgi2LTkSUC56BY

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