Transaction not yet indexed

387CiMbbvtKUDDdXsur14yRNjPQBPmo6nwBtt1XscRJLMDKWgmzrLsDVFXkpgxRerPX7yXtcBEDxZUMEkdTk5fMW

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