Transaction not yet indexed

5u752DBdUtbJuJBvjfgqTZbzJN6hU39pRPKSxXh25wDzS6wPKqGGEVfhrrh5FjtdQZAPUL3sM6sMTpbLeJ8ZB2UG

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