Transaction not yet indexed

MR6kNHXo2SGr4smPST8g1WoCFkozLm2V1hLNPqLmpWEHRfRYMB9DWnvebFcQD9HQuF2gsKvJ9kYEBHSbTFLnRPy

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