Transaction not yet indexed

MkTqp5ZipA78toLAXmAQMiA8mc2Sf5auDgWPBbCL33bq3uQnfcuTvyYwbSiEfmmi4qt6FjD2tWbz4eAmaAhTTNq

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