Transaction not yet indexed

MNjM93u2uiAy3wSrJH3Aeo1apVtwMRPLcEZhNnRkq7oVSf4SipgQN2rqvFrfZNbDmfF1GDq4FZWBvQaD259PRJT

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