Transaction not yet indexed

28EBSYDVJPkqNbNEHfug3PmfftHPssZCvJR8dukp2CKCpF4aZDJK9dXVdfE8aXfJRBko3ncQnrTipPDoG9YwKpiD

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