Transaction not yet indexed

28EXXMv5RMSKPnupMoFzPCSgSMrVhaXWSthwjBQT84rmeyF4Jo8hMaC3YRti7PUFiefLDpVCALTEcTH5sS9gRAFd

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