Transaction not yet indexed

1ykTmNNmvd5amQVgsWUoc17V5VBzD7PfiMNQFiGJkq3qGLjxDuYfQvaZaU1rjbtsgQTdgqhJFy2XGA59cPCRti

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