Transaction not yet indexed

52c8eMTPrXTcdTuGsLLu5x8yhykk1kCqTK584RvjhZRPGoAjpFfvAS8bYmzUF8suHeeJsMunE6AhDc4mpWTJ2AoY

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