Transaction not yet indexed

43FEbHtkSg757mrtUzcEmDemZsmtNyvDB7nVuGBgFMMCVNwseq1bs3URLSZPMcuQCyMedFtfvXjf6C6UKrMqeqN2

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