Transaction not yet indexed

28WyqvtB4YamUYUon9zUdWKM64Kc675USMKFtCQxg8LGHeqaLe1g18q7UH4t7FD9mscY2Bs4mQGeTZAbCSSfSERT

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