Transaction not yet indexed

mmmrkmc2T1NrC9DPGm5u6r33i1XNPbrWm8S5QnkDFvF8wsFNwyw5i2K9oqY95z7dmyUS93fVaPLsFgJvZ2EkTtm

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