Transaction not yet indexed

MdthfL6e3Tn53XRTxai7rcFYjJZEG6i7DNXS2PCvtExwrY118NgSevgkzcHosfbod3J2vYdeCgwWSQ5G1Kik7vn

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