Transaction not yet indexed

MkugNohR7Tik1tPdVBZcKjj6yreJCu2inB8Juh8feV22Xo5KZndRDzXhbe18gaj2T8Hk9mTdC6KxXMNPZkZNcE2

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