Transaction not yet indexed

HXM2Sai1yVxvHjgCGfeQse9rqYYaBfLjsCcywCvudSQi8ZSAPJj3craRPm9bMEfg38fzaYeH1P3NCe5CEPjyeTH

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