Transaction not yet indexed

1npoh4XGXr8A1PFijXffwmeMDqFpTHCJ5tUpamAyaqNbuaMXuBpvbBnUfV9wiVM6nLLc9V1p6y3aDE2ABazZan7

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