Transaction not yet indexed

MkcS2vrB4CPmZoi7qoY3MwEo9yfEG7i8ZY6g4vSvE5p97MutrU7QHSzSPtobj7vpB68Z8gu5URgBE13QRetwU9f

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