Transaction not yet indexed

52UX5Yegm3tm8yMiBgnzMzhCdfGDHyYRnWNnMRdUqRm9XoBJFZkjU52ewAeCuvYgWXFCgkXPdUZrRWRY2Eyj2aNU

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