Transaction not yet indexed

mD9yUGXgxj6Ce8Wsj2h2kdLHfWDR7XvTsBXCf5fXVBp8fWiYo5cR6q9g4QyxudkrvjAUempFCNBc9BdYw8SdhNP

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