Transaction not yet indexed

28JgYRn6repY421b5irSE5thnJsUomSEfKddYM4htTeNVHEMy2pnRjFGVKgP1s2VogFEWt9mV6t8BtqFRXSTDqMZ

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