Transaction not yet indexed

MDdEWED2hWKcazWsPLdj9jNbkuCwU6fBy2eQGDY88bvWWugv1CLAN1Lyc2gmxhXpteQhQe5gDFtuUjwNjYmRcUR

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