Transaction not yet indexed

iYSUJNr23Lw2pNmL4Abx6aePMQSi6YTLdWRcdxnSLU4w1rQ2aL9b3U13ykRP584kdHQVT5oYoFB8dkpXtGU9GX9

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