Transaction not yet indexed

AAbktXCPUJy2Vtwz1tpCoSWqkVPRa4afcmqSJSXV6MqGdsLTRsN57To7NxDUgByyK29wpyyqCen2uJwZXFs8zst

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