Transaction not yet indexed

YKUp7MH8ok1qemzg1qReJquUHZ34MA7wDEWdVtoRBKzxyVMYtTh8g4Ya5M2esAags8QV6RUjcknQqAK4ZGNPyRJ

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