Transaction not yet indexed

FfL4qvZZQUXtieWq4NZyHwz1YHk1CiSCC18c48RTVDzaZ7kyraRf4sJ1fuyeJ7oS2hM76efp76dfbrBM3ZGPEs7

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