Transaction not yet indexed

52emD2nLpjJbqg7U5EXZnBmstwNYaHmApBsykWFAT5pGxy2LvNoMZJuRCd8ZdJ7R6HWbTkHFCbJ8BFCbsZffJkQ1

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