Transaction not yet indexed

SAYSirQ19iGoCT3Ed7x9Xgp1o6Wq9frBggA8hpMVXYr4QEVmUEea27MmRPuDa4FM5y8UbRMSJ3bp5N1ksoS127r

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