Transaction not yet indexed

MdNnPsYqtJrT79afg8oHsuFaVe8FAMbrCXhxYVBs2iP8vDvwvuY2ywnFogtpFy9ATTeaRwFt6VDbtE1jDWC96Kw

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