Transaction not yet indexed

MDPDqQbWTEdMggFJD6CAFN37NtZyCzhn7eVo76oDtjw2JHfXYEq7h3gV8TLxeNPDHaUACv2gUx1jp4FaUaaMBaK

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