Transaction not yet indexed

XAK9ZFtTAwFT1vifXgXJpT9f9zxVFFtv6qGZptmqYemaHLPNE1QTrw1CnTtLT4Duh3iFGsWfnJE1jbu3SSv1fLk

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