Transaction not yet indexed

52CtKG9vVZXS6CMRjJh5jwEUoQcB9csVXaCXbC5ZSrv3RpybSwjpAUpbbbpmLEzXeFkTFMSqAgmTWFoSubN493pC

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