Transaction not yet indexed

WUePp3uYqWCjBsZcCJuP6sJXJUJrL7rSYuwYjB8G2cg2N8Hr2AwcCENQGJdXonyFgwk42aRgYMeftbNEkrrhUP9

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