Transaction not yet indexed

19Fknk67Tcs8FqPMBZkBWpfRg2shZwqxa3n3i9ndjvhPat3dLKdCyYpkgzmPHUzRqACqg2PT8bPKqbs8CKAUBFt

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