Transaction not yet indexed

2u436ptNyyEbAWXwE1QZ9Py6bk3bzXd7sNzhuxZWboPwnqEh3nr2Ex5wcpsW8Xjnm1WtcUnT2RAvnCCAGwEEpNNC

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