Transaction not yet indexed

mMRFiiTwv76x9yjtWrMtoMjZk7VhRiZ7Gn3DfjMtn5RT4PsVhD6UEJRd1PRBsdYFiPzsW3XiBkYLKCSdbQU1yWE

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