Transaction not yet indexed

28RDsuesTAYHkibJ33VYp1XNFa2U3dDcTNQQYwp2uX7e2bFyuwaKPLMnnGxMYVzF85e1zgDP8v8KEX3jpfmE4Fhx

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