Transaction not yet indexed

MDid3YZv7FDgmqMFhKkXpEfF6ZFBX8FyTSrUTpFAvJR5LTBrMat9jtsmHLXpmWjpz2NBKsrqHGtgUPEj9Cv6peF

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