Transaction not yet indexed

KNNPoxFz4FwjpEJ3yg7aCt2yLAj5JYpNLZyfEeB7aPxB7tK7f6FEmuLT2mdmPpUa4dXNWwL8pibrNesqCnxE1S9

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