Transaction not yet indexed

1u6cp6jFShPYZ5Krs9ngBgKypJbNyph99XRy5vk1WcBMAanzCiCYHGGAhTJLqwvAM54mCMr7yvPyWmkLT3EKkKD

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