Transaction not yet indexed

MNMD5ut1sop4x69DAEnmn4dN2YguRqKmXYLwxySCAC6tdrAb4FCV8FSfmACjW9jKFwsZ7hTp6nFF5mGL8Skm3s2

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