Transaction not yet indexed

aiExN6uB6Cd3wUXgreE4mDDhq372kEPWTfouGSVdubQragYGDxCDRphWLqd1htMHQLQAGB6YrGmSVJUy4dAwK21

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