Transaction not yet indexed

MCNm2gFvvopYdk9scgD98PGg1HmJcmJ5imGp4dHUg15LezHq2kh9xTp7o7ddnRsZ18z3eQmVLzur7TRcDKtwqgB

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