Transaction not yet indexed

MPPN66RN7DSLyjsa7bQjU6z4UrrMNw63WfxM5smyfVvT22x2inVsSkdLhzV1AZHBZ6GBCziPQf9AVfCbTz1YCRD

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