Transaction not yet indexed

MMiTwYfgSSD9rsyc5yfzcmuX9rtq2mFT9MLFTm6aBmp3pcQBvgsCAC6aoceXes8yx2veYkfTr1FLUa3JtZf2D7s

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