Transaction not yet indexed

1MUvd8PcdevSAmoCWnTZG4P8amPc7j8nKMorHoGot6v75D7W3rPxQyJsoNwE34vqXrWfCg9aNdbmQqdWEzaCuMC

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