Transaction not yet indexed

AtCTmw2VCiEMyeGKacQZz1CepKXWVqrt8MYQi9tqKqyqcvEZuSp4Zin8K2zgL8ipy2hdufUfGjEi5fHZzDzspi2

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