Transaction not yet indexed

MDZ6yofia73XbDBbvdJbSiqLrr1ycFzH7M9xZzHzb44GGyrktFHS6QBpbjs1mdtiMKuhjvXbugQ6q3igDFwZdL9

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