Transaction not yet indexed

1iMDEcd2fn6XNUDPrC8AcdQxU5zUBUbMp6P6xfZNGrihVeWFc5FPSF2FBYDG4pmttyKQkE2s7xSqCr6T5qPxEAv

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