Transaction not yet indexed

MMn2cmsg67eXKqFrXuEu2H4bCH3PAju7FJXaLdwNxfVtW1qqFo7Q4NJZAog3iFgWk8cyuR5jhUY7AhuiC2QXvsy

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