Transaction not yet indexed

MDUmZkoCHGEoey2HkBFt2Vag45JuADxF8jcvS86wR8X7csdnK16UcBR5x9CFWFwZ1u8Gf2RVn3CSDzFKcHwpmiF

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