Transaction not yet indexed

ESXMekKhKDiSjPzPMU3yDMTX5dZtbbpzqapf74k4dDMqWkVYAQfcJLd6bU1Vjy2UZ1dpq6gwx4T4PJfZigGa2UD

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