Transaction not yet indexed

XLkaHS7j4k8UGhkziMQwCsFq1RrCfECeKEYVZrJxM19m16u76DJSAPTbZVBDTQa8mNmSBHjWcPizmFhNf7ro1cY

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