Transaction not yet indexed

53CufVVFsWN4fbDyVAGxqBQW5RWVGd9Wg6L35nvC1QbQGfFCvRPybRm6xwEKh5Zq9yLuV9Sy64jcKQnTQG3SdGre

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