Transaction not yet indexed

21LynYPGfvChah9tmsVPy9fgShdLqhio81ySWnXDF5JtWyPQ8j5Cmu3Xah4Qv8EjjZUtbBAKrSdTNuX3QT3EVVWS

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