Transaction not yet indexed

MDFajUnqyEdpLsJN7H8SX6foszMi33jqBn4bE7fsLZDuv8eFR73AbExTVScVyEDxW2Sp3RZDgqbf6ttzT2aaWKB

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