Transaction not yet indexed

28RiqTUaSjcc6gkvucLhjB2bCHn7bfhemWk7fYd6GpRtwb7aiF72rSm43BohbpECRqP2s7bMqAamAmEUbMmPjTqJ

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