Transaction not yet indexed

78FtJSn5Tp2RUyKNToeShyRyrZgEizDaWxBFzTsA3Bh2FuZ9XSumWPRUamdfJThNd1E5Q8DAR1CDY1KTtgu4QE6

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