Transaction not yet indexed

MmRRsnNfdspMP9fXTa9SSbsR91VfzAsyMGXDZf9RKCFCJe9cXGf2NUPHrPsuAqUEPcJ3NcBtQSeAj3dEwMokjTa

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