Transaction not yet indexed

Ex13cfV1BV7QwUMTyfV6mDRxoKgBAtkVHfTCGdRGJ9Ua8HCMHec8rWPoMmnf9cuHMjruaBenqb3M7ftNbufRGrv

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