Transaction not yet indexed

HT6NdpWJXycmj57iHEWfrBZZvTomceexn9hdrdrLGEGhx2TpV9AM6VjyxqDW3jTCZ6AFtFuTQF8uvBQ2zdA2ymw

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