Transaction not yet indexed

MxApkLaq9P7H3c2qtbhx9LSRfc3d1cteprcvJ3ZVHowpK5T1q9dQS5Xff6ArkMBCJNHjKRPR2CkSu2N5dq6Hvff

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