Transaction not yet indexed

3u6mfKKLmDsR4N6ZfRWLeACpsAVGeyHqj1YnWZh2QXHNoYf55rXBNF4zfQg5j8J2eLyvKuFw9AbLS3kbJew5uRX4

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