Transaction not yet indexed

28Lan3JWjKLe1hjPbfUDBC8LorfxPYBpyPr7MWC5ma51ty1nCDBvDKtRH4yN9TMLfg1coFviy74ZYM2BsXTqLPn4

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