Transaction not yet indexed

52pcBzRnVsEEGzd1S6RzJ9mTeqYgcEMD8zdHXMFUUo1WvKix8Sk7iweZmpV9rxWcXW4HQRH37Gqj1T4mYH7K4ULJ

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