Transaction not yet indexed

om78EXvUfXFg3vu8jysaXpScEcHNHUJXAXJqATzMQmWugdcs86dvaemyw4xPfWMJTvYLujkaJpsAfZnJMq1eDA6

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