Transaction not yet indexed

52Q7sw3HfUAz5MLEmKnTfz4WsvjdN2DsGvHemedfqreAp6ku5iB5BnroSL5hpJ2bYAbypXWpc9KmAm2jYCMp3GuY

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