Transaction not yet indexed

MKeD4NcQjr5qqfVjPPsS3DPTNYCvv5NLo1YHAQ2RdQA6CvADEmuvWmZiL2GZ4EXKXVukrP4zdAkKmBdB1i41ELN

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