Transaction not yet indexed

Lmyp7qhL7PhbmArunQAd9RjLq9n3ds7urFMTfePqo1cyDx6eSbQCsdbrKv8o3Puj99PSJW7BE1tX2p2To9eJRPy

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