Transaction not yet indexed

264FuWpN89RFsfTmziCPzwySAP6hdL5VMkmUBtgmaZYpVg1MKdg89PLZFAPe1LTTUj3AEqvJvM4pVRMn9ZMMdav1

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