Transaction not yet indexed

SMMGYKd2GnviRZ7HgoMiKAbg3JDDtWdvbMD5hrVcz4BAA2DzzdPEdfdD62ZLVvsovct7bJ6kdvfr8v7YgbMm6y2

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