Transaction not yet indexed

mdHa3kqHVoCNNJizBcdD4WQoPAFE5hhkEXyE2UP52VXXe9K7kxR3Q9JYVx1ZCo3PNCQpyMHd2UgYMaAQKrkD1X7

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