Transaction not yet indexed

MHYDZvtbVmXqZ3sqF3fAv2bbHDvKwWqWamHYFL9MC7cQxmxf3pdB6MEgAMDrQJB1Jqe8kfQJET9hthiddL9e1uQ

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