Transaction not yet indexed

28Tg2N4FHSJRTG8FdjZvnigvQRMgN8yBKdVCXRg2z6DovcVGo44aNNcfA7eY3amqCpWCtBeU4T2eCenxxM7gLSpy

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