Transaction not yet indexed

MDXnQSLJtQMuHckw3E8EBNGTmSCZyx5o1nMHKNZFqr2qe1jWcCuYjvQ5wpE69CPoj2Rp5ScSM7DoqM5rAiQLTCa

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