Transaction not yet indexed

mk4oYGNMf2YTgckc6X5yTTdsF2LWqTRZ6ZrmCMXViKnK4suBhxFPbZvfVv2L5ojdjTfhajfobJ8V5P7FY8YMmMZ

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