Transaction not yet indexed

28JMFEDKin3NNfU8S53xE3k7j3FUX3FREWi1G888CUa2ZxivSMaGeUJ9YCGYrAFPJoFxY2BjUsLSzYFo9LcKh2Dp

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