Transaction not yet indexed

5yfa2nDXjfqCQeE9m9tVUUqTjPWc7G8jYUknvc18SD5nbf7giM9zSin3vT3QGRPrtCE15WipqMu6i9dArn9R7Wk9

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