Transaction not yet indexed

WQu9hBpFVCdZMFQoNegA9ktdV6eh3Kk1PSbaiUfLbYRYtqS689bxWuYYaAvjsipBSeuvf1mcjAe6Upr3N3qnv5i

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