Transaction not yet indexed

NDM9NY8FujyMut4nDuK9Y41WFLDFwq82c8vkNqoygbzJZDRBBaqcfNBx29R59bU7eKTKPyRh4uRiBRQU8kUS9mt

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